Palpus X: Annihilation
Offers
Trailers & screenshots
1 / 17



About Palpus X: Annihilation
Palpus X: Annihilation is an action game about investigating a high-tech research facility after communication from it suddenly stops. Your company sends you to look into strange bio-signals detected there, while thousands of alien monsters attack.
Fight the alien hordes
You face 12 enemy types and use 14 weapons as you react to ambushes and dodge constant laser fire, rockets and mortars. Enemies attack relentlessly, including in dark areas, so you need to watch your back. You can use explosives and turrets against them, and control turrets and chaingun trucks.
Campaign and Horde Mode
The game includes a handcrafted Campaign and Horde Mode. You explore different locations, find secret areas and use automatic chaingun towers, heavily armed trucks and huge defense turrets. You can develop your characters’ Health, Strength, Accuracy and Speed abilities.
Combat effects
Fighting fills the screen with chunks, splats, smoke and fire. Bodies and bullet casings remain after destruction, accompanied by chaingun sounds and a Heavy Metal soundtrack. The game also features dynamic lighting.
Frequently asked questions
The best price for Palpus X: Annihilation is $11.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Palpus X: Annihilation are: Windows 10, 300 MB RAM. It runs on Windows only. The recommended specs are in the System requirements section.
No. Palpus X: Annihilation is a single-player game.
No. Valve rates Palpus X: Annihilation as Unsupported on the Steam Deck.
Yes. Palpus X: Annihilation 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.










