RTAchan Tower Builder cover art

RTAchan Tower Builder

This game was created for video recording purposes while developing the loading screen for RTA in Japan Winter 2025.

31 December 2025

RTAchan Tower Builder is an indie developed by Nanai Reo, released 31 December 2025 on Web browser.

Verified Sources: IGDB

What RTAchan Tower Builder is

RTAchan Tower Builder is an indie game developed by Nanai Reo and released in 2025. It is available on Web browser only. It runs on HTML5.

How it plays

It is played from a side view perspective. Its themes are fantasy. It is a single-player game with no multiplayer component.

What it launched against

RTAchan Tower Builder launched on 31 December 2025, within three weeks of Hytale, Mio: Memories in Orbit, Pathologic 3 and Terminator 2D: No Fate.

Released around the same time: Hytale, Mio: Memories in Orbit, Pathologic 3, Terminator 2D: No Fate.

Official trailer

Trailer thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

RTAchan Tower Builder — frequently asked questions

When did RTAchan Tower Builder come out?
RTAchan Tower Builder was released on 31 December 2025 for Web browser.

If you like this

Games like RTAchan Tower Builder

See all