Allosaurus Simulator is a familiar dinosaur roam dressed in Galaxy Store paint.

Allosaurus Simulator is a third-person creature roam in the long-running mobile sub-genre that includes Wolf Simulator, Tiger Simulator, and a dozen other Glufun-style animal sims. You pilot a juvenile Allosaurus around an open map, hunt smaller dinosaurs and mammals for stamina and XP, level up, unlock skins, and eventually raise a mate and a pack. The Galaxy Store listing puts it squarely in Games > Role Playing, which is the right shelf for the template even if "role play" is doing a lot of lifting.

Controls are the standard mobile-sim setup: a virtual stick for movement, a camera drag, a bite button, a roar, a sprint. Missions arrive as map markers — fetch a hunt, repel a rival predator, find your offspring, survive a stretch of night. Progress is measured in a level bar, a health bar, a hunger bar, and a small inventory of unlocked abilities. Sessions are short on purpose; each mission resolves in two or three minutes.

Monetisation is the genre default. Free to install with in-app purchases for premium currency, skins, and stat boosts. There is no subscription tier and no obvious paywall on the main mission line, though the upgrade cadence is tuned to make the IAP shortcut visible.

The fundamentals land. The Allosaurus animates with reasonable weight, the hunt loop reads cleanly, and the map is big enough that the first hour feels like exploration rather than a treadmill. For a free download in a category dominated by reskins, that is the bar to clear, and Opto Games clears it.

It also leans into the thing kids actually want from a dinosaur game — a big predator they can pilot around and bite things with. The art is bright, the prey animals are varied, and the family/lair layer gives older players a small management goal beyond the hunt-and-level core. On a Galaxy mid-range device the framerate holds.

There is nothing here you cannot get from Wild Dinosaur Simulator, Jurassic Dinosaur Simulator, or the half-dozen other apex-predator sims on the same shelf. The mission templates repeat early, the AI of both prey and rivals is thin, and the open world is set dressing more than a place. Combat collapses to mashing the bite button at the right distance.

Ad cadence is the other watch-out. The genre tends to creep upward on interstitials as you progress, and the rewarded-ad hooks attached to revives and stat boosts are visible enough that a younger player will absorb the pattern fast. Parents handing this to a child should expect to gate IAP at the OS level.

Install it if a kid in the house wants to be a dinosaur for an afternoon, or if you have a soft spot for the mobile animal-sim genre and want a free entry to pass an hour with. Skip it if you are looking for the dinosaur game — that one has not been made yet on Galaxy Store, and Allosaurus Simulator is not trying to be it. Worth watching whether Opto Games iterates the formula or moves on to the next species.