Universe Sandbox

Overview

Universe Sandbox is a 2015 Casual game developed by Giant Army and published by Giant Army. On Steam it has gathered 27,434 player reviews, 96% of them positive, which counts as a overwhelmingly positive reception among indie titles in the Casual category. The game is available on mac, windows, and launched at $30. The pairing of developer Giant Army with publisher Giant Army is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Casual projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 1.3 million to 3.1 million units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, Universe Sandbox can be compared against similar Casual titles and benchmarked on review counts and estimated sales.

indielist estimates lifetime unit sales for Universe Sandbox at roughly 1.3 million to 3.1 million copies, with a median around 2.2 million, derived from its 27,434 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $37.6M in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.

• GOG.com -33%
  $20.09 Buy
• Steam reference
  $29.99 Buy
• Green Man Gaming
  $29.99 Buy
• Humble Store
  $29.99 Buy
• Fanatical
  View

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Ecosystem

Players looking for games like Universe Sandbox can compare it on indielist against semantically similar Casual titles such as SpaceEngine, Kerbal Space Program 2, Spaceflight Simulator, Kerbal Space Program, ranked by shared tags and genre rather than by ad spend. On the developer side, Giant Army's other releases and Giant Army's wider catalog are one click away, letting developers benchmark where Universe Sandbox sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same Universe Sandbox page serves three audiences at once: players hunting their next Casual game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.

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Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.

• S

  

  SpaceEngine

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  Shared tags: Early Access, Open World, Casual

• K

  

  Kerbal Space Program 2

  Indie

  Shared tags: Space, Sandbox, Exploration

• S

  

  Spaceflight Simulator

  Indie

  Shared tags: Sandbox, Space Sim, Space

• K

  

  Kerbal Space Program

  Indie

  Shared tags: Space, Simulation, Sandbox

• H

  

  House Flipper 2

  Casual

  Shared tags: Simulation, Relaxing, Casual

• T

  

  The Coin Game

  Adventure

  Shared tags: Open World, Casual, Physics