Free games like Universe Millionaire: The New Era of Energy
Below are 9 free-to-play Steam games similar to Universe Millionaire: The New Era of Energy, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Universe Millionaire: The New Era of Energy page.
Ranked picks
- 1
Bongo Cat
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 2
The Lab
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 3
An Arcade Full of Cats
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window.
Journey through gaming history's time and space, while searching for adorable feline companions in 'An Arcade Full of Cats,' the ultimate pet'em up hidden object game.
- 4
DORONKO WANKO
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 5
Landfall Archives
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window. Shares Strategy and Adventure with Universe Millionaire: The New Era of Energy.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 6
Samorost 1
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window. Shares Adventure with Universe Millionaire: The New Era of Energy.
Explore the beginnings of the Samorost series in the space gnome’s original bite-sized adventure, formerly released in 2003. Now with remastered sounds, enhanced graphics, and new music by Floex.
- 7
Epic Battle Fantasy 3
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window. Shares Adventure and RPG with Universe Millionaire: The New Era of Energy.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 8
NERTS! Online
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window.
NERTS! Online is a fast-paced competitive solitaire game for you and up to five of your friends, played the same way we play it at the Zachtronics office!
- 9
Slammo
Free-to-play alternative to Universe Millionaire: The New Era of Energy — no purchase or trial window. Shares Strategy with Universe Millionaire: The New Era of Energy.
Conquer a charming woodland world in a grid-based strategy game where everyone moves at once. Expand your territory, predict rival plans, and fight dice-driven battles as adorable animal factions clash for control.