No revenue estimate for XBOX — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $11.2K — a different platform, not this one.
Iron Heart
Also onSteamPlayStation
Amazing tower defense game! Hordes of invaders are emerging from the bowels of the earth to enslave the people of the surface. Follow the resistance of the planet's defenders against an army of steam-powered robots in a rare Victorian-era steampunk atmosphere! Venture through the icy mines and battle in an abandoned underground city. Defend your base by placing towers in tactically advantageous positions and use special skills to defeat the soulless steel army. Each level will take you further into the depths of the planet in search of the source of threat. Your task is to defend your machines from various enemies – some are protected by armor, some fly and others are vulnerable only to electricity. Use tactics to exploit your enemies' weaknesses and achieve victory. Prove your mettle in a storm of fire and steam! 40 levels of varying difficulties! Earn rewards and upgrade your weaponry 12 types of towers and skills! 15+ special enemy characteristics
Ratings
32
read from the US store
Review score
40%
4.0/10 · read from the US store
Discounts
What happened when the price fell
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Price cut of Aug 11
1 marketUnited States$9.99$2.99−70%no chart position on both sides of this date
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 11 → 0.57/day in the week after.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days Xbox · Most Wishlisted · United States has just 14 day-to-day chart moves that followed a price cut, against 2,422 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.