3 Fresh 21.com Promotions – Weekly Free Spins
21.com Casino’s free spins promotions carried on into April after a busy March. The earlier ‘Weekly Spotlight’ deals from 21.com and its partners featured John Hunter and the Mayan Gods, Big Bass Bonanza and Eye of the Storm. April’s schedule brought another set of free spins offers for players to explore.
Here are the next 3 free spins promotions, including their start and end dates, so readers can check the schedule for a week of free spins.
Discover Megaways Features in Icy Crystal Caverns Megaways

Crystal Caverns Megaways from Pragmatic Play takes place in a cavern filled with glistening ice, icicles and gems. The promotion offered 125 free spins, valued at €0.20 each. Features include free spins, scatters that pay up to 100x the spin bet, expanding gold wild symbols and tumbling reels that can create consecutive wins from a single spin, with multipliers also in play. These features could add funds to a bonus balance, subject to the promotion terms.
This offer was for new members making a first deposit. At 21.com Casino or one of the partner casinos listed below, players had to make their first deposit using code CAV1. The slot featured 200,704 ways to win across 6 reels + 1 horizontal reel.
21.com Casino
100% up to $100 + 1000 Free Spins
Bonus Code: BON1
Minimum Deposit: €25
Wagering: Bonus x 50
This free spins promotion was exclusively for first-time depositors:
- Offer: 125 Free Spins on Crystal Caverns Megaways
- Bonus code: CAV1
- Wagering: x50
- Validity: 01.04.2022
Explore Gates of Olympus and Its Multiplier Reels

At the Gates of Olympus, players encounter the Greek god of thunder and a set of reels built around the game’s features. According to the promotion, joining 21.com Casino and making a first deposit qualified players for 121 free spins. Its 6x5 ‘Pay Anywhere’ layout features tumbling reels, wins for landing 8+ symbols anywhere, random multipliers of up to 500x your win, and free spins that can trigger at any time. The article listed potential wins of up to 5,000x the spin bet.
This free spins promotion was exclusively for first-time depositors:
UltraCasino
300 Free Spins every Monday
No Code Required
Minimum Deposit: €10
Wagering: Bonus x 50
- Offer: 121 Free Spins on Gates of Olympus
- Bonus code: GAT1
- Wagering: x50
- Validity: 15.04.2022
Set Sail for Treasure in Book of Vikings

In Book of Vikings, the treasure hunt unfolds across Nordic seas, with the titular book woven into the story. The article identifies it as a Pragmatic Play slot, whose provider was named 2021 SBC Awards Slot Provider of the Year. This high-variance game features 10 paylines, an expanding special symbol and a mystery free spins round; its stated maximum payout is 5,500x your stake.
Members of 21.com casino and its sister brands could also get 40 free spins on Book of Vikings by depositing and entering code VIK1.
This free spins offer was available to both existing and new players:
JustSpin Casino
100% up to €/$100 + 600 Free Spins
No Code Required
Minimum Deposit: €10
Wagering: Bonus x 50
- Offer: 40 Free Spins on Book of Vikings
- Bonus code: VIK1
- Wagering: x50
- Validity: 22.04.2022
Gladiator Legends Offers Multipliers of up to 10,000x

Gladiator Legends transports players to a colosseum packed with 100,000 cheering fans, where gladiators battle in dramatic showdowns. The article presents the action as a fight for a prize, with only ‘Gladiator Legends’ emerging victorious.
For two weeks before its wider release, the casino brands held exclusive rights to the new Hacksaw Gaming title. This 5-reel, 4-row video slot focuses on multipliers: the base game can award up to 100x, while Champions of the Arena and Unleash the Beast bonus games can reach up to 1,000x and 10,000x respectively. A Buy Feature was also available for an additional cost, allowing players to enter those modes directly.
The article also mentioned daily deposit-linked free spins, along with early access to Gladiator Legends. The schedule was listed as follows:
Rapid Casino
100% up to €/$100 + 30 Free Spins
Bonus Code: RAPID
Minimum Deposit: 10 EUR/USD
Wagering: Bonus x 50
- Monday: 10 FS for a €10 deposit (35x wagering)
- Tuesday: 20 FS for a €20 deposit (35x wagering)
- Wednesday: 30 FS for a €30 deposit (35x wagering)
- Thursday: 40 FS for a €40 deposit (35x wagering)
- Friday: 50 FS for a €50 deposit (35x wagering)
- Saturday: 100 FS for a €100 deposit - (35x wagering) + 20 FS the following day
- Sunday: 100 FS for a €100 deposit - (35x wagering) + 20 FS the following day
Deposit today to claim the promotion’s free spins, then enter the arena and try your luck against legendary warriors and fearsome beasts, subject to the stated terms.
- Offer: Daily Free Spins on Gladiator Legends
- Wagering: x35 within 24 hours
- Validity: 07.04.22
21.com Casino and Partner Brands Listed for These Free Spins
The April schedule featured slots from Pragmatic Play and Hacksaw Gaming: weekly free spins on Crystal Caverns Megaways, Gates of Olympus and Book of Vikings, plus daily spins for Gladiator Legends. The deals were open to members or new customers at these partner casinos:
- 21.com Casino
- Justspin
- UltraCasino
- RapidCasino
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.