Abyss Defence
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About Abyss Defence
Abyss Defence is a real-time strategy game about protecting the Crystal from monsters emerging through dimensional rifts. Centuries ago, the skies turned crimson and the Abyss nearly consumed the world. Legendary heroes sealed it away, but the catastrophe has returned, and stronger monsters attack each night.
Gather and defend
You harvest plants and collect Gold to strengthen your units. Defending alone is not enough: you must grow stronger each day to withstand the increasingly powerful waves that arrive at night. You select units and issue commands in real time, using A-click to attack-move and right-click to set paths.
Unit types
You can deploy six distinct unit types to build your strategy:
- Warrior
- Wizard
- Tanker
- Berserker
- Fire Wizard
- Ironshield
The world
The game takes place in a medieval fantasy world rendered in handcrafted pixel art.
Frequently asked questions
The best price for Abyss Defence is $0.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Abyss Defence are: Windows 7, Intel UHD Graphics 730, Intel Core i3, 8 GB RAM, 160 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Abyss Defence is a single-player game.
Yes. Abyss Defence is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











