About the game

Fight through two thrilling phases of an epic boss fight as the gunner of a repurposed air train, built to take on an alien entity known only as The Hand. Blast through 10 unique encounters with your trusty set of cannons, and rack up a high score to compete with your friends!

Choo Choo Boom Boom

where to buy cheaper: prices at 1 store, Steam RU and KZ

In Scope Studio · released 1 May 2026 · Steam 90 % positive

PC Action Indie Free to play

Free to play: just add it to your Steam library. Only editions and DLC cost money.

Steam account region

Russia

Kazakhstan Other

Minimum

ОС: Windows 10
Процессор: i5-7500k
Оперативная память: 2 GB ОЗУ
Видеокарта: RTX 2060
DirectX: версии 12
Место на диске: 2 GB

For a Russian account, listings with the “Russia & CIS” and “Global” activation regions work. “CIS excl. Russia” and “Kazakhstan” listings are flagged and do not activate in Russia.

Offers

Store	Listing type	Activation region	Payment	Price	True price	Updated
Steam Россия Standard Edition	to your library	РФ и СНГ	—	free	free	23 hours ago	On Steam
Steam Казахстан Standard Edition	to your library	Казахстанnot for your region	—	free	free	23 hours ago	On Steam

True price includes the top-up fee and the exchange rate, so you compare like with like.

How to buy from Russia

A key is activated in the Steam client; your account region must match the key’s region.

Buying directly on Steam: top up your wallet through a top-up service; its fee is already included in the true price.

The Kazakhstan price is available through a KZ wallet or as a gift from a friend in Kazakhstan.

FAQ

How much does Choo Choo Boom Boom cost?

Choo Choo Boom Boom is free to play: just add the game to your Steam library. Only editions, bundles and DLC cost money.

Can Choo Choo Boom Boom be activated in Russia?

Yes. The game is sold on Russian Steam, and keys with the “Russia & CIS” and “Global” regions activate on a Russian account.