65%Strong matchEpic Auto Towers
69%29769% positive reviews, Mixed across 297 reviews·Auto Battler · Deckbuilding
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Project Eternal is a deck-building tower defense game. Use the cards you receive as rewards to keep creating unique combinations of turrets and defeat the oncoming enemies.
Project Eternal
SteamProject Eternal is a sci-fi mechanical style card construction tower defense game

-Unique building mechanics Unlike previous tower defense games, players need to build turrets by drawing cards. Build up a shuffle energy bar and refresh the turret designs you have at the right time. You can only build a turret once each time it is refreshed, so consider carefully where to place it. Defeat incoming enemies to gain resources of the appropriate color.

-Dynamic deck building After you pass each level, you can draw new turret designs from the research results box as a reward. Choose them to add to your deck and combine and match them to bring out the power of the deck to defeat enemies and challenge boss. -Control tactical facilities to aid in defense Missiles, freezing lasers, or satellite rays In future updates players will be able to use the resources they collect to purchase powerful defensive facilities. They are expensive and have a limited number of uses, but when used properly, one hit can turn the tide of battle.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Project Eternal are Epic Auto Towers, Broken Universe - Tower Defense, Infinitode 2 - Infinite Tower Defense, Tower Tactics: Liberation, and Emberward.
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