Katana Robo: RTA

About this game

Story

To thwart Samurai Robo's plan to take control of all the robots in the universe by awakening the Dominion Sphere from the highest point on the planet Mechanos, Katana Robo rushes to the Robot Tower, which looks like a platformer game stage made up of buildings, cars, space battleships, and more. Raising his Dominion Sphere as high as he can, Samurai Robo harnesses the power of the Dominion Sphere to bring objects together to create an impromptu robot tower, which is defended by numerous enemy robots that serve Samurai Robo. Katana Robo's journey includes battles with a variety of enemy robots, and it's up to you to destroy the Dominion Sphere before Samurai Robo can fully awaken it and turn the robots of the universe into his minions.

Game Features

Katana Robo: RTA is an 'Mechiro+Only Up Style RTA Action' game, where players utilize their honed action and platformer skills from various games to reach the top floor of the Robot Tower and destroy the Dominion Sphere in the shortest time possible. This game demands quick reflexes and precise controls, while also emphasizing strategic thinking and timing in its unique gameplay.

SPEEDRUN (Leaderboards)

Compete against gamers from around the world in Katana Robo: RTA using the SPEEDRUN (Leaderboards) This game gives you the opportunity to show off your skills, achieve great records, and rise to the top of the global rankings. Show off your abilities to the world and become the world's strongest Katana Robo!

Convenience

Prioritizing convenience and user experience, Katana Robo: RTA, despite being an Only Up like style game, has implemented a checkpoint system to minimize player frustration. If a player fails a jump action or is destroyed in combat, they can resume the game from the nearest recall point. Additionally, if destroyed in battle, players automatically revive after 10 seconds. These systems maintain the flow of the game and provide a smooth gaming experience for the player.

Latest news

• Announcements·26 Sept 2025Official

  Twins Halo Releases New Game Moushooter on Steam

  Steam Launch Commemorative Illustration: 리쁘 leavv (@leavv716)Click: CV. 玉貴にき (@Tamaki_Niki)Aim: CV. 夢乃ちか (@yumeno_cika)Moushooter Steam Release!Moushooter is finally available on Steam! To celebrate the launch, we’re also sharing a special commemorative illustration. Experience the nostalgia of a classic light-gun shooter with just your mouse! Light-gun controllers are also supported, offering more ways to enjoy the game.We hope you’ll have a wonderful time with Moushooter, and if you enjoy it, it will be a great source of motivation for us.Thank you!
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• Patch Notes·30 Dec 2023Official

  (Katana Robo: RTA) 1.0.3 Update

  Update Notice The level balance has been adjusted. Fixed 'Grappling hook' bug. A 'LOAD CHECKPOINT' button has been added that can be used on the menu screen during the game. ▼The level balance has been adjusted. {STEAM_CLAN_IMAGE}/44770824/e855dab7c087b7e83be773c1b9f8165dea4f0c04.png {STEAM_CLAN_IMAGE}/44770824/a3816c1b6f475621eac378d960e2562d87f61e3d.png {STEAM_CLAN_IMAGE}/44770824/62180229cfe751f0d6bca0a0c94cdfe6788b98e9.png {STEAM_CLAN_IMAGE}/44770824/41dbadcfd355c5ecf677392366c254f081679026.png {STEAM_CLAN_IMAGE}/44770824/674ef1d74eae3f5eb2ab33c7460c658d10b5f21d.png {STEAM_CLAN_IMAGE}/44770824/72bb3000e46614f75444fc7bed5f76615a546a60.png {STEAM_CLAN_IMAGE}/44770824/d53166b46c2cd98a367f6e1aaacbbde50557d821.png {STEAM_CLAN_IMAGE}/44770824/7e300e868899f80d7f1f7ee27beda18473661f6e.png {STEAM_CLAN_IMAGE}/44770824/68ef7f35a775d705c80cf12cc4f01e4bf651f72c.png {STEAM_CLAN_IMAGE}/44770824/646538f208509f5d6a2be35ca544275da1823593.png {STEAM_CLAN_IMAGE}/44770824/26645ce256f91afb43d6233986b4b7eb0c560a41.png {STEAM_CLAN_IMAGE}/44770824/f6d045ecb1b93eabf30329a3ec1525813391060d.png {STEAM_CLAN_IMAGE}/44770824/2baab7a21fdc7e5cf52b7a996021210c9bd46891.png {STEAM_CLAN_IMAGE}/44770824/2a8b1e7d98cf992a2f48c6ef7fdaa658fd32e51f.png {STEAM_CLAN_IMAGE}/44770824/494c943625cd20747e063b495024158b16f83162.png {STEAM_CLAN_IMAGE}/44770824/e8a284e57b4aebc2ea82ffb95fce80f3e9c14c6c.png {STEAM_CLAN_IMAGE}/44770824/7f5ba46d2b05d2243fb646613601d900caf8d42c.png {STEAM_CLAN_IMAGE}/44770824/a809c137b00415c352630eb290b85e08bb3b911f.png ▼Fixed 'Grappling hook' bug. {STEAM_CLAN_IMAGE}/44770824/4dbc10c74aa7bd867857716e4de785b991d3ca7f.gif ▼A 'LOAD CHECKPOINT' button has been added that can be used on the menu screen during the game. {STEAM_CLAN_IMAGE}/44770824/ae97a9e79e93a5e41dbf0d1fbea747e89aac28d9.png {STEAM_CLAN_IMAGE}/44770824/c6ec2a8cb5c61538c682ee3fe10f8f66e99cbcf8.png {STEAM_CLAN_IMAGE}/44770824/b67a7b2cba8dcc99e846ee2cd7f066270467c106.png https://www.speedrun.com/Katana_Robo_RTA *'Katana Robo: R...
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• Patch Notes·20 Dec 2023Official

  2023-12-20(PST) Hotfix Update

  Level Balance Adjustment {STEAM_CLAN_IMAGE}/44770824/0319e272f3735cabf1c13aae1883832a1626a418.png {STEAM_CLAN_IMAGE}/44770824/1755044c9f55b7c8c752492e500afe0d18f75b87.png
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• Patch Notes·19 Dec 2023Official

  (Katana Robo: RTA) 1.0.2 Update

  Update Notice 'Katana Robo: RTA's SPEEDRUN.COM (Leaderboards) has been newly added. To focus more on SPEEDRUN (Leaderboards), the World Battle hashtag display in the upper right corner has been removed. We have improved some of the terrain that impedes movement and adjusted it to allow for smooth movement. ▼'Katana Robo: RTA's SPEEDRUN.COM (Leaderboards) has been newly added. {STEAM_CLAN_IMAGE}/44770824/60ce626aae8e1ad7898cc3619449024e62dff76e.png ▼To focus more on SPEEDRUN (Leaderboards), the World Battle hashtag display in the upper right corner has been removed. {STEAM_CLAN_IMAGE}/44770824/cc0579bcaa6176db19b2e7318a4b9cdfbd5ece65.png ▼We have improved some of the terrain that impedes movement and adjusted it to allow for smooth movement. {STEAM_CLAN_IMAGE}/44770824/f9ec0cf126181532fd206f10de4b2e5c22ca824a.png {STEAM_CLAN_IMAGE}/44770824/453a91f3c1a58e96257d5f44a7fd48c7e9174916.png * We believe that competition through SPEEDRUN is more effective than the World Battle hashtag, so from December 19, 2023 (PST), 'Katana Robo: RTA' will focus on 'SPEEDRUN (Leaderboards)'. *The ‘World Battle Hashtag #KatanaRoboRTA’ information in the store will be changed to the ‘SPEEDRUN (Leaderboards)’ information. https://store.steampowered.com/app/2658810/Katana_Robo_RTA/
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• Patch Notes·18 Dec 2023Official

  (Katana Robo: RTA) 1.0.1 Update

  Update Notice Modify slippery object sections considering user convenience Added visual indicators and climbing tutorials to climbable objects Fixed problematic sections to improve user convenience Modified the katana throwing tutorial to be more detailed. Add recall point for some sections ▼Modify slippery object sections considering user convenience {STEAM_CLAN_IMAGE}/44770824/c6d829064f43a045d2b83a4219ee8fc583541d78.png {STEAM_CLAN_IMAGE}/44770824/29c974d2e4fe31e0fdd464557d5f9c4bb256c3b2.png {STEAM_CLAN_IMAGE}/44770824/0aa263b4fbc2f00c9023a5741bec04c9dc13b360.png ▼Added visual indicators and climbing tutorials to climbable objects {STEAM_CLAN_IMAGE}/44770824/ad70ace3b1b0d03a2cce0156a95839cd43f84384.png {STEAM_CLAN_IMAGE}/44770824/eaa181039914c62957ec30cf2fb058d39c428e88.png {STEAM_CLAN_IMAGE}/44770824/3dfdf286d28d2929705035b33f71cb7d672ee6ea.png ▼Fixed problematic sections to improve user convenience {STEAM_CLAN_IMAGE}/44770824/4ae516d89665a080edc75c5ac986b014d60b542f.png {STEAM_CLAN_IMAGE}/44770824/12df7e4582c543e623766c839144bf13b191daec.png {STEAM_CLAN_IMAGE}/44770824/d86d475ff1d0f53b8d1abdbfb1952412bf4ca3c6.png ▼Modified the katana throwing tutorial to be more detailed. {STEAM_CLAN_IMAGE}/44770824/aa61fde0cbb33c593e3141507feadd3c131a167d.png ▼Add recall point for some sections {STEAM_CLAN_IMAGE}/44770824/52f59b791afb7ac41e95e6d1f8cf634e6ba28da3.png In addition, various additional modifications were made to improve user convenience and resolve inconveniences. https://store.steampowered.com/app/2658810/Katana_Robo_RTA/
  Read full article on Community Announcements (Twins Halo)