Alien Invasion: RPG Idle Space vs Lords Mobile: Kingdom Wars

How do Alien Invasion: RPG Idle Space and Lords Mobile: Kingdom Wars compare on difficulty, ad pressure, in-app-purchase pressure and what real reviewers say? A side-by-side look, grounded in App Store data.

	Alien Invasion: RPG Idle Space	Lords Mobile: Kingdom Wars
Genre	Role Playing	Role Playing
Price	Free	Free
Difficulty	medium	hard
Ad intensity	high	medium
In-app-purchase pressure	high	high
Typical session	variable	long
Rating	4.8 / 5	4.4 / 5
Ratings count	129,267	160,676
Reviews say	What players like Engaging core loop of evolving and devouring enemies Fun for casual play in short bursts (idle mechanics) Solid gameplay concept and entertaining visuals Common complaints Excessive ads that dominate screen and are difficult to exit Extremely long grinding to progress at reasonable pace High IAP pressure with constant monetization offers	What players like Highly addictive and engaging gameplay Strong guild and team-oriented community features Better mechanics and graphics than similar games like Rise of Kingdoms Common complaints Extreme pay-to-win: requires tens of thousands of dollars to compete at high levels Confusing and overwhelming tutorial and onboarding process Login/logout system freezes and has poor account-switching

Alien Invasion: RPG Idle Space — Evolve your alien by devouring humans and defeating bosses in this idle RPG, but prepare for relentless ads and grinding. (rated medium difficulty, high ad pressure) Lords Mobile: Kingdom Wars — Build your empire, recruit heroes, and lead your guild to dominate rival kingdoms in this addictive free-to-play strategy game. (rated hard difficulty, medium ad pressure)

Data: Apple App Store, as of 2026-10-22. Last updated 2026-10-22.