MOCHI-O, an adorable tower defence shooter adventure developed by Zxima and published by Kodansha Creators’ Lab, repels an enemy invasion on Monday, January 19th. It’ll be available on PC via Steam.
Meet MOCHI-O, the world’s cutest doomsday defence system! Foster fur-ocious firepower, raising a weapon of mass destruction that gains combat prowess through positive affirmations, cuddles, and a steady diet of seeds. Unravel a warm story filled with good-humoured banter, keeping things light in a post-apocalyptic world.
Unleash destructive havoc against incoming threats to save the nation from collapse. Grab the tiny hamster, point it towards approaching enemies, and watch MOCHI-O obliterate approaching enemy ships. Enjoy its ever-evolving abilities in tower defence-style combat.
There are various weapons and abilities available to you. Feast on bundles of seeds dropped by defeated foes to gain XP. Collect enough seeds to level up your base attributes, like firing rate, crit chance, attack range, and cooldown reductions to create a custom playstyle.
As the caretaker’s bond with MOCHI-O increases, so does its firepower! Outside of battle, encourage MOCHI-O with pets, feeding, and decorate its room to create an ideal environment for bonding to unlock upgrades and new weapons.
“MOCHI-O’s a comedic, lighthearted take on the end of the world with a ‘gentle doomsday’ aesthetic, but its cuteness is matched by its gameplay depth. The nurturing system leads to many different metas and playstyles, with plenty of content for newcomers to the genre as well as for tower defense aficionados.” – developer Zximia.
MOCHI-O will arrive on PC via Steam on Mon, Jan. 19th, 2026 with language support in English, Japanese, Simplified Chinese and Traditional Chinese. For more information, follow Jii-ma on X / Twitter.
