Games like Marimo-VS-IAS

8-way water gun blasting horizontal 2D arcade co-op shoot ‘em up, with ducks?!

Evolve! For our friends―― A 3D action game where marimo algae fight for survival against invading alien species in a lake that has become part of the sea! ● Overview ●Save Marimo! Strengthen your marimo and wipe out the threats closing in on the Marimo―― Story Mode Stage-based game mode. Take on around 60 different missions, including defeating enemies, sabotaging their operations, and r…

Xotic is an arcade-style first-person shooter where players use a sentient weapon called the Macroterra to destroy enemies and scab plants, earning points and upgrades while re-planting life on a desolate planet. The game encourages impressive scores by offering bonuses for chain reactions, hidden collectibles, and mid-air Orb essence grabs. Upgrades allow for improved abilities and skills, such as increased score potential and the use of mobile shields.

"Flying Tank" is a side-scrolling shoot 'em up game where you pilot a flying tank to reclaim the stolen Earth, either solo or with a friend through Remote Play Together. The game features 24 missions with various factions and adversaries, six main bosses, and numerous customizable weapons, bombs, and upgrades. With artwork by Zsolt Szabo and original music by Kubatko, the game also offers localization in multiple languages .

"The Void Rains Upon Her Heart" is a challenging bullet hell game with a unique twist: each death regenerates the levels, making every playthrough different. Fight through hordes of enemies and challenging bosses in a procedurally generated world, all while discovering the story of the titular character and her heart. With its beautiful pixel art and intense gameplay, this game offers a deep and rewarding experience for fans of the genre.

MechBlaze is a part of the Astro Saga universe, serving as a culmination of previous titles. It takes place 12 years after the Battle of the Super Electric Research Facility and the events leading to it . The game features notable characters and mechs from these titles, offering a connected and enhanced experience for fans of the series.

Deathsmiles is a horror shooter game set in the mystical kingdom of Gilverado, where players combat overwhelming demonic creatures as one of four powerful witches. The game features multi- and single-player modes, with phenomenal game mechanics, excellent visuals, and great music. Arcade mode includes multiple paths, difficulties, and secrets for a challenging experience.

"Squadron War: Galactic Fighter" is a simulation space shooter game that takes place during World War II with a sci-fi twist. Players control a War Plane or Aircraft and fight against enemy invaders in space, maneuvering through eight vertical scrolling missions while dodging and destroying enemy robots, buildings, and aircraft. When players die, their fighter's fragments become projectiles that damage enemies. To play, simply finger click to move the fighter, avoid enemy barrage and aircraft, and press the bomb button to release bombs and destroy enemies.

"Cubis" is a good old classic style action puzzle. Roll the cube and and destroy the enemies and objects.

"LinearShooter Remixed" is a game that combines vertical scrolling bullet hell shmup with rogue-lite that combine power-ups to build builds. Let's aim to clear the stage by assembling your ship with power-up while getting drunk with minimal and beautiful graphics and trance music.