IMHO.

Heavy Fire: Shattered Spear vs IS Defense

Heavy Fire: Shattered Spear and IS Defense both land in Action on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Action games on Steam. Heavy Fire: Shattered Spear (2015) is 1 year older than IS Defense (2016). IS Defense scores higher on Steam reviews (91.9% positive) than Heavy Fire: Shattered Spear (67.9% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Heavy Fire: Shattered Spear

Choose Heavy Fire: Shattered Spear if you want the Multi-player and Shared/Split Screen side of the pairing. On Steam, it's currently about 33% cheaper on the Steam Store. Heavy Fire: Shattered Spear launched in 2015.

Choose IS Defense

Choose IS Defense if you want an Indie experience. On Steam, it's a focused single-player run rather than a multiplayer commitment. IS Defense launched in 2016.

Both Heavy Fire: Shattered Spear and IS Defense sit in Action on Steam and both list Steam Leaderboards, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

Heavy Fire: Shattered Spear vs IS Defense — Steam metadata comparison
Heavy Fire: Shattered Spear — Steam game coverHeavy Fire: Shattered SpearIS Defense — Steam game coverIS Defense
Released20152016
GenresActionAction, Indie
PlatformsWindowsWindows, Linux
Steam DeckUnratedUnrated
Price3.99 USD5.99 USD
Steam reviews67.9% positive (56 reviews)91.9% positive (836 reviews)
MultiplayerMulti-playerSingle-player only
DevelopersTeyonDestructive Creations

Side by side

Heavy Fire: Shattered Spear vs IS Defense — FAQ

Should I play Heavy Fire: Shattered Spear or IS Defense first?
If you want chronology, Heavy Fire: Shattered Spear (2015) came out before IS Defense (2016). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Heavy Fire: Shattered Spear and IS Defense similar?
They overlap on Action on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Does IS Defense have multiplayer like Heavy Fire: Shattered Spear?
No. Heavy Fire: Shattered Spear supports multiplayer on Steam (Multi-player), while IS Defense is listed as single-player only.
Heavy Fire: Shattered Spear vs IS Defense (2026) · imho.run