Find Slots Like Area 21: Low Volatility Cryptologic Alternatives

Area 21 keeps company with other Secret slots such as Centurion Free Spins and Platoon. Area 21 is a Cryptologic slot with an RTP of 94.90%, 5 reels and 3 rows and 25 paylines. Headline features cover free spins and increasing multipliers. Frequent low-value wins make for a gentle, lower-risk session. You can stake from 0.01 to 500 a spin. That is Medium-Low for RTP, paired with low volatility.

Area 21 casinos

Play Area 21 slot game at these top casinos.

Reviewed by Brian Taylor
Published: October 2022

Games like Area 21

Area 21 has several close matching slots based on game and bonus features, they are Alien Autopsy, Alien Robots, Alien Spinvasion and Eds Venture.

Alien Autopsy comes from Openbet. It is played across a 5-reel, 3-row grid with 15 paylines. Bets start at 0.01 and reach 25 a spin, covering most bankrolls. It returns 95.00% and counts as medium overall. In practice that means the game pays back around that share of stakes over a long run of spins, not in any single session. Expect medium volatility here, so you get a balanced pace, with wins that are neither tiny nor rare. On return it edges out Area 21, which runs 94.90%. Gameplay extras run to improving symbols. Look out for wild substitutions. It also draws comparisons with Aliens and Out Of This World. It sits close to Area 21 in feel, making it a natural follow-on.

Alien Robots is a slot built by NetEnt. The reels form a 5 reel, 3 row layout offering 30 to243 ways ways to win, so there are lots of winning combinations on offer. On the bonus side you get free spins, no win respins and sticky wilds. Specific touches include 243 ways to win, up to 50 free spins, wild symbol and scatter symbol. The RTP is 96.30%, placing it in the medium-high bracket. Over thousands of spins that points to roughly that return, though a single visit can land well above or below it. That is a little higher than Area 21, which returns 94.90%. You can bet from 0.01 to 150 per spin, leaving room for cautious and bigger play alike. It plays at medium-low volatility, which means smaller wins come around often, so the balance moves more smoothly. Pick it over Area 21 when you want a steadier, lower-risk session.

Alien Spinvasion leans into a Sci Fi theme. It is played across a 5 reel, 3 row grid with 50 paylines. Headline features include free spins and sticky wilds. Specific touches include sticky wild, multi denomination, scatter symbols and wild symbols. That is a little higher than Area 21, which returns 94.90%. Bets start at 0.01 and reach 125 a spin, covering most bankrolls. Volatility is medium, so you get a balanced pace, with wins that are neither tiny nor rare. Return to player sits at 95.11% and counts as medium overall. As ever, that is a theoretical average measured over a huge number of spins, so short sessions vary. It is frequently grouped with Alien Hunter. If you liked Area 21, Alien Spinvasion is an easy one to try next.

Eds Venture leans into a Desert theme. It is played across a 5-reel, 3-row grid with 20 paylines. Stakes run from 0.01 up to 50 a spin, so it suits both small and larger budgets. Return to player sits at 94.90% and counts as medium-low overall. That figure is a long-term average rather than something to expect back each session. Expect medium volatility here, so it strikes a middle ground, mixing a fair hit rate with the odd larger payout. Its return is level with Area 21. The feature set covers free spins, expanding wilds, pick a prize bonus and increasing multipliers. Look out for free spin, scatter scatter, expanding wild and pick me bonus. If you liked Area 21, Eds Venture is an easy one to try next.

Slots similar to Area 21

Area 21 is largely an Alien themed online slot with slight hints towards Military and Secret themes.

Brilliant Alien themed slots

Area 21 is a Alien themed slot game. Other Alien themed slots are Alien Autopsy, Aliens, Rise Of Egypt, Alien Hunter and Agnes Mission Wild Lab.

Developed by CryptoLogic

Area 21 is one of many slots from Cryptologic. Cryptologic is one of the oldest names in online gaming, dating to 1995. It launched InterCasino in 1996, one of the first real-money online casinos, and built early secure-payment technology. The Cryptologic slots below share the same maker as Area 21.

The leading Cryptologic online slots to play, these slot games are all developed by the same provider as Area 21, the slots are Native Treasure, Armadillo Artie, Fantasy Realm and The Incredible Hulk Ultimate Revenge.

Area 21 at a glance

Here is a table of key information about Area 21.

Area 21 screenshot

Slots with the same bonus features as Area 21

Area 21 has similar slots with the bonus features: Free Spins and Increasing Multipliers.

Other slots with Free Spins

Our Recommended slots with Free Spins are Jin Ji Bao Xi, Astro Pug, Outta Space Adventure and Piggy Payout.

Slots with Increasing Multipliers

The top slots with Increasing Multipliers are Wild West and 3D Farm.

Area 21 slot sites FAQs

Area 21 Pros and Cons

A quick look at the main pros and cons of Area 21, based on its RTP, volatility, features, ranking and gameplay.

Pros

• Frequent smaller wins thanks to low volatility
• Gameplay adds an increasing multiplier mechanic
• Includes a free spins feature
• Plays in similar territory to Eds Venture, Alien Spinvasion and Alien Robots
• Up to 4,000x to chase

Cons

• No progressive jackpot on offer
• The low volatility limits the jackpot-sized hits
• RTP of 94.9% trails the average slot