Games like Project: Vaccine A

It's a frenetic space action game. You must survive the enemies and the dangerous environment. Prepare your arsenal before battle and try to eliminate as many enemies as you can before they do. Trade, explore and survive this challenge!

"The King is Watching" is a tower defense game where players build and manage their kingdom, keep track of workers, and protect it from enemies in 11 waves. The game features an endless mode and is available for both web and Steam browsers. It was created by the Hypnohead team and is set to release in 2024.

"Rock 'N' Roll Defense" is a challenging tower defense game where you must protect rock concerts from various minions threatening to end the party. Choose your band, place and upgrade speakers, and employ strategies across 40 stages with 20 enemy types, including four bosses. The game features a rocking soundtrack with 10 music tracks from amazing artists, which can be downloaded for free.

"Wall World" is a mining rogue-lite with tower defense elements, where you explore procedurally generated mines filled with aggressive monsters and valuable resources. Use your mobile base to fight off creatures and travel between biomes, day and night, in various weather conditions. Upgrade your character and weapons to survive and uncover traces of "the others" in this unique mining experience . No information available on the release date or developer/publisher.

Outpost brings the perfect mix between survival and roguelike gameplay. Start the game in a randomly generated environment and try to make it through as many nights as possible. How long can you survive?

"Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization, and replayability. Carefully plan your maze and build advanced structures to defend against alien hordes, using active abilities to tilt the battlefield in your favor. Level up and gain access to Perks, allowing you to specialize your strategies and master the game on all difficulties."

"Rogue Tower" is a rogue-lite tower defense game where players must build and defend their tower against enemy waves, with each playthrough offering unique challenges and permanent upgrades. Use a variety of tower types and special abilities to survive as long as possible, while managing resources and adapting to changing conditions. With procedural generation and permadeath, each run is a new test of your strategic skills.

"ENDLESS™ Dungeon is a roguelite tower defense game set in the award-winning ENDLESS™ Universe. Play solo or with friends, recruit heroes, and upgrade your gear as you navigate through an infested space station. The 'Last Wish' Edition includes exclusive skins, artbook, and soundtrack. Participate in the GAMES2GETHER community for in-game rewards and the chance to influence game content."

"Marfusha" is a single-player warfare shooter game with an intriguing story and delightful mechanics. As a border guard in a dystopian world, upgrades are crucial to facing increasingly powerful enemies, through cards purchased with heavily-taxed salary. With exceptional graphics, a good soundtrack, and a score attack ranking, Marfusha offers high-tempo action and is highly replayable, including 8 unique characters and various cards for weapons, power-ups, and chance events.

"Protolife is a single-player Real Time Strategy game with a good plot and marvelous visuals. Players become a part of a cellular machinery, building defenses and upgrading towers using proteins and enzymes to protect the cell from infection. The game features keyboard controls, a manual for building and upgrading, and a team of developers including Alexey Grishin for code, music, and pirogi; Ruslan Kibets for code and PR; and Anatoly Sazanov for art and idea."