Unofficial fan wiki
Getting started
Steam: Borderline is a completely free standalone prologue to Intravenous 3. Step into Gideon’s shoes for tense stealth action and tactical hardcore gunplay.
- Wishlist / follow on Steam (app 4890770).
- Note planned release Oct 2, 2026 (Steam).
- Expect two missions (Steam).
- Choose ghost or aggression (Steam).
- Plan the first kit in the ghost mission loadout.
The core loop
Steam: strike from the shadows or tear through everyone; use darkness, sound, distractions, gadgets and the environment; or engage in fast lethal firefights where positioning, weapons and ammunition matter.
Release status
Steam lists a planned release date of Oct 2, 2026. When we checked (Oct 1, 2026, 09:00 CST) the store page said the game is coming soon (coming_soon=true) and marked it Free To Play.
Steam lists Intravenous 3: Borderline as free (is_free=true / Free To Play). Steam describes it as a completely free standalone prologue to Intravenous 3. Confirm the live store page.
What we will not make up
No weapon ID tables, gadget catalogs, mission titles or damage sheets that Steam does not publish.