36 similar games
Games like Spaceplan
Browser games that play like Spaceplan, closest match first. Lime means it runs right here.

SPACEPLAN is an experimental piece of interaction based partly on a total misunderstanding of Stephen Hawking’s A Brief History of Time. The games below have the most in common with it — single player only, casual, clicker — ranked by how closely they match, favouring the ones you can play right here in your browser.
Top picks
The 10 closest to Spaceplan
- Progress QuestPlays here
Progress Quest is a video game developed by Eric Fredricksen as a parody of EverQuest and other massively multiplayer online role-playing games. In common: simulator, comedy, fantasy.
- Samorost 2Plays here
Samorost2, the sequel to free browser based game Samorost1 is a short point-and-click adventure in which you must help out a little space gnome as he searches… In common: steam, single player only, casual.
- Clicker HeroesPlays here
Ever wondered what one quadrillion damage per second feels like? In common: steam, clicker, casual.
- Cookie ClickerPlays here
Cookie Clicker is a Javascript-based browser video game written by French programmer Julien Thiennot, better known as "Orteil". In common: clicker, casual, science fiction.
- SludgineersPlays here
Clean, mine and refine pollution in this active incremental game. In common: single player only, clicker, casual.
- Fracture FieldPlays on type-ten.itch.io
Welcome to Fracture Field, an incremental game about managing a dynamic quarry and wielding earth-shattering power. In common: single player only, clicker, casual.
- AdVenture CapitalistPlays here
AdVenture Capitalist is the world’s greatest capitalism simulator. In common: steam, single player only, clicker.
- Vibe ClickerPlays here
An idle clicker game following the journey from job-seeking graduate to Vibe Lord. In common: clicker, casual, simulator.
- Depression QuestPlays on depressionquest.com
Depression Quest is an interactive fiction game where you play as someone living with depression. In common: steam, single player only, text adventure.
- Contract DemonPlays on nomnomnami.itch.io
Contract Demon is a short visual novel created where an angel summons a demon, and they end up... In common: single player only, casual, simulator.
All matches
Every game like Spaceplan
PlayableProgress Quest
Idle Game · 2002
PlayableSamorost 2
Aliens · 2005
PlayableClicker Heroes
Casual · 2014
PlayableCookie Clicker
Casual · 2013
PlayableSludgineers
Casual · 2026
PlayableFracture Field
Casual · 2025
PlayableAdVenture Capitalist
Tycoon · 2014
PlayableVibe Clicker
Life Simulation · 2025
PlayableDepression Quest
Interactive Fiction · 2013
PlayableContract Demon
Anime · 2019
PlayablePlease, Don't Touch Anything
Bloody · 2015
PlayableProject Chromata
Science · 2025

The Hitchhiker's Guide to the Galaxy
Interactive Fiction · 2004
PlayableAstro Prospector
Casual · 2025
PlayableHarventure
Casual
PlayableAlphaDogeminer: CE
Parody · 2025
PlayableLoading Screen Simulator
Steam · 2015
PlayableCatlateral Damage
Cats · 2013
PlayableEpic Battle Fantasy 4
Turn Based · 2013
PlayableTime Clickers
Steam · 2015
PlayableLittle Alchemy
Aliens · 2010
PlayableHamlet: The Text Adventure
Interactive Fiction · 2003
PlayableMullet Cop the Game
Casual · 2026
PlayableFirestone: Idle Clicker Online RPG
Clicker · 2019
PlayableEarly accessHyperscale
Parody · 2026
Playable8-Bit Bayonetta
Casual · 2015
PlayableUniversal Paperclips
Robots · 2017
PlayableSnakeBird NES
Casual · 2021
PlayableAlphaDrunk Woodcutter
3D · 2026
PlayableBunny Clicker
Open Source · 2017
PlayableTower Wizard
Wizards · 2024
PlayableTransformice
2D · 2010
PlayableHaunt the House: Terrortown
Ghosts · 2010
PlayableShark Game
Clicker · 2014
PlayableAlphaOlaf and the Crowning Hangover
Casual · 2022
PlayableOlaf the Boozer
Casual · 2022