Steam market intelligence

X Invader: Prologue

87% positive · 764 Steam reviews · released Jan 31, 2023 · by ALLAF GAMES

What it likely sold — estimate, stated as a range on purpose

No estimate for this title — free-to-play games have no unit-sales model here. That's the honest answer, not a gap.

Player voice — measured shares of Steam thumbs, never a model

Gameplay & mechanics77% positive · 22 mentions

Story & writing69% positive · 16 mentions

“Really hope the main game fixed the issues with the prologue. Can only aim where the mouse is when moving the character. Cannot aim with right stick on controller, will instead move character let and right when pressing stick up or down…”Not recommended · Steam review · Nov 2025 · 0 h played

Visuals & audio75% positive · 16 mentions

160 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology

Game DNA — store facts, community tag votes, labeled AI inference

How you play together

Single-player

Platform features

Steam Cloud

Business model

Free to play

Sources: Valve store fields · community tag votes · AI-inferred values are marked and drawn from a fixed vocabulary.

Go deeper

The interactive page adds review velocity, the price-vs-units neighborhood map and closest comparables. Making something in this niche? Start your road on GameTrend — free, no card.