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Hollow Ground
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By: Ledendal Games
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By: Ledendal Games
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Play as four mercenaries as they descend into the Epsilon9 bunker. Navigate 60+ handcrafted labyrinthine levels, purchase upgrades, and destroy chaos manifest: The Machine. The blend of old-school arcade action and true focus on tactics sets this game apart from an ordinary shooter.
PC (Microsoft Windows) · Jul 2, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
27 achievements available.
Reached the center of the Vault
LockedSteam
Filled all cyber upgrade slots on a character
LockedSteam
Reached the hidden stash on "Blow Out"
LockedSteam
Completed every level
LockedSteam
Kill another player
LockedSteam
Defeated the Machine on Hard or higher
LockedSteam
Obtained all achievements
LockedSteam
Reached the exit elevator on "Lagerhaus" without a single barrel being destroyed
LockedSteam
Killed any monster with an exit elevator
LockedSteam
Defeated the Machine on Extreme or higher
LockedSteam
Upgraded any weapon to its max power
LockedSteam
Completed "Ground Floor 2" without lowering the bridge over the moat
LockedSteam
Picked up all loot in a level
LockedSteam
Defeated the Machine on Suicide
LockedSteam
Died with a character
LockedSteam
Used any Psi Canister with 7 or higher Mental Power
LockedSteam
Defeated the Machine without purchasing a Minimap Upgrade
LockedSteam
Killed a mortar marine with your own mortar
LockedSteam
Killed by a surprise box
LockedSteam
Entered the exit elevator with only 3 or less seconds on the timer
LockedSteam
Reached an exit elevator without moving
LockedSteam
Complete the game without purchasing anything from the shop
LockedSteam
Leave no witnesses on "Prison Block A" or "Prison Block B"
LockedSteam
Used every Psi Canister
LockedSteam
Purchased every item in the shop
LockedSteam
Defeated the Machine in less than 4 hours on Moderate or higher
LockedSteam
Defeated the Machine on Moderate or higher
LockedSteam
Community notes
