Solar Smash Review

Summary

Solar Smash is a space sandbox built around destroying planets in dozens of ways and experimenting with star systems. Its visuals and satisfying destruction have made it a long-running favorite. However, a recent major update that locked some previously free content behind payments or ads has drawn heavy criticism from longtime players.

Gameplay

There are two main modes. In Planet Smash, players pick a planet or moon and attack it with what the developer describes as more than 50 tools: meteors, nukes, antimatter missiles, UFOs, railguns, black holes, giant monsters, and even defensive options like shields and satellites. Fictional targets such as ring worlds and moons with force fields are also included, and several weapons have adjustable damage, color, and quantity.

In Solar System Smash, players can work with one of three star systems, including our own, or build custom systems with planets and orbits. Planets can be sent into collisions and black holes used to disrupt orbits. Controls are simple and touch-based, and there are no levels or set objectives; sessions are entirely driven by curiosity. Reviewers frequently highlight hidden worlds and how weapons interact with each other.

Progression & Meta

The game has a level system, achievements, and secret planets unlocked through specific actions. The latest update reworked progression, and reviewers report that some weapons and planets previously earned through leveling now require payment or ads. According to the App Store release notes, the developer increased level progression speed and the EXP gained from destroying planets.

Seasonal events have been praised in the past. Some players note that the game can feel repetitive after a while since there are no long-term goals, and a few mention progress not carrying over when switching devices.

Monetization & Ads

Solar Smash is free to download with ads and in-app purchases. On the US Google Play store, purchases range from $1.99 to $14.99 per item. Reviews mention an ad-removal option and a planet-healing missile pack.

The main controversy came with the latest update: many reviewers say entire weapon categories and planet systems that used to be free, such as Alpha Centauri, were put behind a paywall, while other tools now require watching ads to unlock. The developer’s Google Play release notes say the paid option for the Monsters/Entities weapon category has since been removed, so the backlash appears to have been partly addressed. Some players also report a persistent banner ad during play. Before the update, many reviews described the ads as short and unobtrusive.

Who Is It For?

A great fit for players who want a visually impressive digital toy with no pressure, a quick way to blow off steam, or a playful way to explore space physics. Those who enjoy tinkering with orbits and custom systems will find plenty to do. Players looking for missions, scores, or competition may lose interest quickly, and returning players who had already unlocked everything for free may be frustrated by the changes. The game contains flashing lights, so players with photosensitive conditions should use caution.