Bison Casino New Bonus and Promo Code

Bison Casino offers a collection of promotions for all new players joining them, combining a welcome package for new customers with free spins, promotional codes, random prize drops and slot tournaments. Its promotional lineup includes both casino-operated rewards and larger campaigns organised by game providers such as Playson, Pragmatic Play and Kalamba Games.

The main welcome offer provides a 100% deposit match up to €500 and as many as 100 free spins, while existing customers can access a separate 50 free spins promo code after making at least one real-money deposit.

Additional promotions include Bison Casino Drop, a scratch card rewards system and provider-led campaigns featuring advertised prize pools worth millions of euros. Each offer follows its own participation rules, with different minimum stakes, wagering requirements and eligibility conditions.

Bison Casino Welcome Bonus: 100% up to €500 + 100 Free Spins

New customers joining Bison Casino can receive a 100% match on their first deposit, up to a maximum bonus of €500. The package also includes up to 100 free spins on Trout’s Treasure Wild Rivers, with the number of spins determined by the initial deposit amount.

To activate the welcome bonus, players must register an account, select the promotion on the deposit page and make a qualifying first deposit of at least €10.

The casino matches the deposit at 100%, meaning a qualifying €100 deposit generates €100 in bonus funds. Deposits of €500 or more reach the maximum advertised match of €500.

Welcome Bonus Wagering Requirements

The welcome offer carries a 30x wagering requirement on the combined deposit and bonus amount, which must be completed within seven days.

For example, a €100 deposit accompanied by a €100 bonus produces a combined balance of €200. Applying the 30x requirement results in €6,000 of qualifying wagering. The maximum permitted stake while using bonus funds is €2 per spin. Most online slots are eligible, although some games may be excluded.

Players should also be aware that withdrawing real-money funds before completing the bonus can result in the loss of the remaining bonus and associated free-spin winnings.

How the 100 Welcome Free Spins Are Distributed

The free-spin allocation depends on the amount deposited, rather than every new player automatically receiving the maximum 100 spins.

The free spins are played on Trout’s Treasure – Wild Rivers, with each spin valued at €0.20. Free spins are valid for three days, while winnings generated from them carry a 30x wagering requirement. A maximum withdrawal limit of €50 applies to each batch of daily spins.

These conditions are worth reviewing before activating the offer, particularly for players choosing a larger first deposit to receive the full allocation.

Bison Casino Promo Code: 50 Free Spins on Big Bass Bonanza 1000

Bison Casino also provides a separate free-spin promotion using the code CASINOBISON.

This offer awards 50 free spins on Big Bass Bonanza 1000, a Pragmatic Play slot, without requiring an additional deposit at the time of activation.

However, the promotion is not available to completely new accounts that have never deposited. Eligible players must already have made at least one real-money deposit at Bison Casino.

How to Activate the CASINOBISON Promo Code

Eligible players can activate the promotion through their casino account:

1. Log in to an existing Bison Casino account.
2. Open the Profile section.
3. Navigate to the Promo Code tab.
4. Enter CASINOBISON.
5. Activate the code to receive 50 free spins automatically.

Each free spin has a value of €0.20, and the spins remain available for three days following activation.

Winnings are credited as bonus funds, which can only be played on Big Bass Bonanza 1000. A 50x wagering requirement applies to these winnings and must be completed within three days.

The maximum amount that can be transferred to the real-money wallet after wagering is €25, and the maximum permitted stake while using bonus funds is €2.

The code can only be claimed once per eligible player, subject to restrictions involving duplicate accounts, households, devices and payment details.

Bison’s Treasure Cove: Up to 85 Free Spins

Bison Casino has also advertised a limited-time free spins promotion themed around Bison’s Treasure Cove.

The campaign runs from 7 October to 13 October 2026, offering between 20 and 85 free spins depending on the qualifying deposit amount.

The allocation is structured as follows:

• Deposits over €10 and up to €16 receive 20 free spins.
• Deposits over €16 and up to €30 receive 40 free spins.
• Deposits over €30 receive 85 free spins.

Each free spin has a value of €0.25, and the maximum winnings from the free-spin promotion are capped at €300.

A 20x wagering requirement applies to the bonus, with a maximum stake of €2 per spin while bonus funds are active.

Unlike the regular welcome package, this promotion has a fixed closing date. Players must meet the eligibility requirements during the advertised promotional period.

Bison Casino Drop: Random Rewards Across Slot Games

Bison Casino Drop is a casino-wide promotion that provides opportunities to receive random rewards during regular slot gameplay.

The promotion applies to all slot games available at Bison Casino, with a minimum qualifying stake of €0.20 per spin. Each eligible bet has the potential to trigger one random prize, which may consist of free spins or a no-deposit bonus.

Rewards are credited automatically after the qualifying spin is completed, meaning players do not need to collect them manually.

According to the promotional rules, Bison Casino Drop does not involve an additional participation fee beyond the normal cost of placing qualifying bets. The random nature of the promotion means that rewards are not guaranteed on every spin, regardless of the number of qualifying wagers placed.

Bison Casino Scratch Cards and Loyalty Rewards

Scratch Cards provide another rewards feature at Bison Casino, connecting promotional prizes to the casino’s existing Bison Coins progression system.

As players participate in casino games, they can advance through different loyalty levels and receive scratch card opportunities.

The casino states that a player’s Bison Coins level also determines their Scratch Cards level, linking both reward systems together. The available tiers include Bronze, Silver, Gold, Amber, Amethyst and Topaz.

The scratch card structure distinguishes between Regular and High status levels, with the number of available cards increasing at higher stages. For example, Bronze covers levels 1–5, while Topaz covers levels 26–30.

The supplied promotion details indicate that higher levels provide additional scratch card rewards, although the exact prizes concealed within individual cards are not specified. This makes the feature different from a conventional deposit bonus, as progression through the loyalty system determines access to additional promotional opportunities.

Playson Non-Stop Blasts & Races: €25 Million Campaign

Bison Casino participates in Playson’s Non-Stop Blasts & Races promotion, a network-wide campaign running from 1 July 2026 until 30 June 2027.

The campaign advertises an estimated prize pool of up to €25 million, distributed through a combination of random rewards and competitive events. Rather than relying on a single tournament format, Non-Stop Blasts & Races incorporates several promotional mechanics, including Power Blasts, CashDays and Weekly Grand Races.

Random Power Blasts and SMART DROPS

Power Blast prizes are distributed randomly through Playson’s SMART DROPS system. Players must place a minimum qualifying bet of €0.10 on participating games to become eligible for these rewards.

The promotional mechanics are integrated into qualifying gameplay, allowing prizes to be triggered without requiring players to finish in a leaderboard position.

CashDays and Weekly Grand Races

CashDays and Weekly Grand Races use a Stake Race scoring system, in which the total amount wagered determines the player’s points.

Every €1 wagered generates 100 tournament points. For example, a qualifying €0.20 bet produces 20 points. The minimum eligible bet is €0.10. Unlike random prize drops, these events measure qualifying wagering activity throughout the relevant competition period.

Playson states that cash prizes are credited within 72 hours, described in the terms as three business days, after the relevant promotion ends.

The advertised €25 million represents an estimated maximum total prize pool across the campaign. Actual amounts awarded may vary because of the random nature of certain rewards.

Pragmatic Play Drops & Wins: €25 Million in Advertised Prizes

Pragmatic Play Drops & Wins is another provider-led campaign featured among Bison Casino’s promotions. The event carries an advertised €25 million prize pool and combines daily tournaments with weekly Wheel Drops and random rewards.

Players participate through qualifying Pragmatic Play slots, with featured titles including Gates of Olympus 1000 and Sweet Bonanza 1000.

The campaign provides two different types of reward opportunities: tournament prizes associated with qualifying gameplay and randomly awarded drops. No separate tournament entry fee is advertised beyond the cost of eligible spins.

As this is a network promotion, the headline prize pool represents the broader campaign rather than an amount reserved exclusively for Bison Casino customers. Individual event schedules, participating games and reward conditions should be checked through the current casino promotion details.

Kalamba Kash Drops: €10 Million Prize Campaign

Kalamba Games’ Kash Drops promotion is another network-wide campaign included in the Bison Casino promotional lineup.

The event advertised a prize pool of up to €10 million and ran from 5 March to 30 September 2026.

Players participated by spinning eligible Kalamba slots listed in the promotion’s participating games section. The minimum qualifying bet was €0.50 per spin, or the equivalent in another supported currency.

Kash Drops rewards were triggered randomly during eligible gameplay, with prizes credited automatically to winning accounts.

The campaign was structured around separate promotional periods, with prize amounts and participating games subject to changes determined by Kalamba Games. An important detail is that between 1% and 3% of the game RTP was used to fund Kash Drops prizes, according to the supplied promotional rules.

Because the advertised campaign ended on 30 September 2026, this should be treated as a concluded promotion unless Bison Casino or Kalamba announces a new edition.

Bison Casino Bonuses & Promotions – Summary

The table below brings together the main advertised offers, their rewards and relevant participation requirements.

FS = Free Spins. All promotions are subject to their individual terms, eligibility restrictions and availability.

Important Bison Casino Bonus Terms and Restrictions

Bison Casino’s promotional offers vary considerably in how their rewards are activated and how any resulting winnings can be used.

The welcome package, for example, applies a 30x wagering requirement to the combined deposit and bonus amount, while the CASINOBISON free spins code applies a 50x requirement to winnings generated from its free spins.

Maximum stake limits are also important. Several of the deposit and free-spin promotions restrict bonus-funded wagers to €2 per spin, and exceeding that amount may result in forfeiture of bonus funds and winnings.

Other restrictions concern account eligibility. The casino prohibits multiple accounts and places limits on repeated bonus claims associated with the same household, IP address, device or payment method.

Players should also distinguish between casino-specific offers and provider-operated network campaigns. Network prize pools are generally distributed across participating casinos and are not exclusive to Bison Casino. Promotion dates deserve attention as well, particularly where short-term free-spin campaigns run alongside longer tournaments.

More Than a Standard Welcome Bonus at Bison Casino

Bison Casino’s promotional selection combines several distinct reward systems rather than concentrating entirely on its welcome offer.

The 100% first-deposit bonus up to €500 and accompanying free spins provide the introductory package, while the CASINOBISON code offers a separate promotion for customers who have already made a real-money deposit.

Bison Casino Drop and Scratch Cards introduce ongoing reward mechanics, and the Playson and Pragmatic Play campaigns add network-wide tournaments and random prize distributions.

The most significant differences between these offers lie in their wagering requirements, eligibility rules and reward structures. A promotional prize pool worth millions of euros does not mean that individual players can expect to receive substantial winnings.

Anyone considering these offers should review the current terms before participating, particularly the maximum stake limits, bonus expiry periods and restrictions on withdrawing promotional winnings.

As with all casino promotions, participation should remain within a fixed entertainment budget. Additional spins, loyalty rewards and tournament entries do not eliminate the financial risks associated with gambling.