Cartridge Defense is a tower defense game with over 300 distinct collectible cards that you will use to create your own decks to defend against robots in the cyberpunk inspired future. Play cards (cartridges) to spawn towers, upgrades, special abilities and more in a campaign or rogue-like mode.
The game blends tower defense with deckbuilding mechanics, allowing players to construct their own deck of "cartridges" (cards) representing towers, upgrades, and special abilities. This combination adds significant strategic depth, as players must carefully curate their deck to optimize their defenses against the onslaught of cyberpunk-inspired enemy robots.
The game boasts an impressive variety of over 300 distinct cards, offering a wide range of tower types, upgrades, and special effects. This empowers players to experiment with diverse tower combinations, prioritization systems, and card synergies, creating highly customized strategies for each level.
Unlike traditional tower defense titles with pre-set enemy paths, this game enables players to construct their own maze-like layouts using flexible tower placement. Enemies pathfind through these player-created mazes, adding an extra layer of strategic planning as players must carefully consider tower positioning to reroute and bottleneck the enemy forces.
The core gameplay loop is highly engaging, with players balancing deck construction, tower placement, and resource management to defend against increasingly challenging enemy waves. The randomized card draws, tactical tower placement, and dynamic enemy compositions ensure that each playthrough feels fresh and replayable.
Substantial content and progression systems further enhance the experience, with a 30-40 hour campaign, an endless mode, and a rogue-like mode. These features provide ample opportunities for players to experiment with different deck and tower strategies, contributing to the game's strategic depth and longevity.