SynthwaveZ CD Key

O.A.S.I.S is an early access wave-based zombie survival shooter set in a dystopian 80s world. Play solo or co-op with friends, facing increasingly challenging undead hordes. With dynamic gameplay, unique perks, various weapons, and no grinding for unlocks, it promises endless fun and customization.

Looking for the best price for SynthwaveZ? Compare offers from 1 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 9.99$ at Steam.

Current Lowest Price

9.99$

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Steam

9.99$

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SynthwaveZ screenshot 1

Release Date

19 Mar, 2024

Publisher/Developer

Shadow Games

Reviews

Steam: 81.82% positive (9/11)

Metacritic: -

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Game Tags

Multiplayer FPS Zombies Online Co-Op PvE Arcade Action Survival First-Person Horror Shoot 'Em Up Shooter Dystopian Combat Co-op Exploration Violent Gore Singleplayer

System Requirements

Minimum:

OS: windows 10
Processor: i7 7700
Memory: 16 GB RAM
Graphics: GTX 1080
DirectX: Version 12
Storage: 20 GB available space
Additional Notes: SSD Drive Recomended for best results

SynthwaveZ Steam Price History Chart

Current Steam price: 9.99$
Lowest Steam price ever: 1.29$ — 2026-07-09

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SynthwaveZ description

Operator Ace's Simple Infinite Survival (O.A.S.I.S)

Dive into O.A.S.I.S, a wave-based zombie survival shooter set in a captivating alternate 80's dystopia. Currently in Early Access, the game features two thrilling levels: "Death Valley" and "Last Resort," with more maps set to release over time. Team up with friends to fend off relentless hordes of undead as you adapt your strategies and weaponry with each wave.

What sets O.A.S.I.S apart from typical zombie modes? Experience intense action with features like airstrikes, drop pods for resupply, and a unique Defense and Emotional Support Companion (P.D.E.S.C). Forget grinding for unlocks; all weapons and perks are available in-level. Choose from four unlocked characters and discover hidden weapons, secret rooms, and Easter eggs!

Whether playing solo or with up to three friends online, encounter exciting traps and a rewarding perks system to enhance your abilities. Engage in practical puzzles, and prepare for the challenges ahead as you strive to survive. O.A.S.I.S is developed by a passionate individual dedicated to delivering fun gameplay without unnecessary complexity or stress. Join the community, share feedback, and enjoy the simple, exhilarating experience!