You’re crouched just a few feet from a patrolling guard, and he walks on by without ever noticing you. If that tense little moment is what draws you to stealth games, Steam has a new release worth picking up right away, and it’s completely free.
The game is Intravenous 3: Borderline, a free standalone prologue to the upcoming Intravenous 3. Players have already started likening its stealth-focused gameplay to Metal Gear Solid V, and after seeing what it demands of you, that comparison seems fair.
A mercenary with nothing left to lose
Released on October 2, Borderline serves as an early look at what the developers have been working on for Intravenous 3. In effect, it’s a trailer you can actually play.
Your character is Gideon, a mercenary who only just survived his last encounter with Steve. His job had been to protect a corrupt politician, and when that assignment collapsed, he walked away with almost nothing. Now he has a trail pointing to the people behind it, and a single, straightforward motive for chasing it down: revenge.
This premise unfolds across two complete missions, which set up Gideon’s story and offer a preview of the direction Intravenous 3 is taking.
Where the Metal Gear comparison comes from
The similarity becomes clear in the way you tackle each encounter. Stealth has always been at the heart of the Intravenous series, but simply ducking behind cover won’t keep you safe this time. You need to track guard movements, stay aware of your positioning and weigh whether eliminating someone is worth the danger.
As in Metal Gear Solid V, everything unravels quickly the moment your plan breaks down.
According to the developers, the original Intravenous was a stealth game that also delivered tactical hardcore gunplay for anyone who preferred not to look for a quiet route inside. Borderline maintains that same balance, keeping stealth and combat closely intertwined. That interplay is also a major reason The Phantom Pain succeeded. Its missions gave you the freedom to decide how to deal with an enemy outpost, whether by slipping through with care or improvising once things inevitably fell apart.
It’s harder than Snake ever had it
The word “prologue” might suggest something light, but that would be misleading. Borderline is far less forgiving than Metal Gear. A single slip can transform a meticulously planned infiltration into a frantic fight for survival.
That difficulty reshapes the stealth experience. You don’t stay hidden because the game instructs you to. You stay hidden because being spotted carries real consequences, which makes every action feel more considered.
Keep your expectations in check
Just to be clear, Borderline isn’t attempting to recreate The Phantom Pain on a reduced budget. There’s no vast open world here, and you won’t find dozens of hours of content. It’s a tight prologue designed to give you a sample of what lies ahead.
Still, it’s a substantial sample. You get two full missions of tactical stealth, which is considerably more than the typical bite-sized demo that wraps up just as it starts getting good.
If you’ve been longing to scout an enemy position, map out a path and hope your strategy holds up past the first guard, make room for this in your Steam library. Whether it truly deserves the Metal Gear comparison is something you can judge for yourself at no cost.