Getting Started with Blood Lab

Blood Lab — officially listed on Roblox as BloodLab Testing by GetRich Studios — is a hardcore infected-survival test bed. Sessions are small (max 4 players), friendly fire is always on, and your health never regenerates on its own. This guide is the day-one path: how to join, what you spawn with, how not to wipe your squad in the first minutes, and when it makes sense to graduate into the studio’s open-alpha sibling, The Last Of Blox.

If you only skim one page before queuing, make it this one — then deepen with controls, survival basics, how to heal, and the weapons guide.

How to join BloodLab Testing

1. Open Roblox and go to the experience page: BloodLab Testing.
2. Prefer a private or friends-only session while you learn bindings and friendly-fire discipline. Public 4-stacks are fine once you can lean, crouch, and call outs without spraying teammates.
3. Confirm audio and chat work. Voice is optional on BloodLab Testing but becomes strongly recommended once you move into The Last Of Blox raids.
4. Spawn once, stay still for ten seconds, and verify your loadout icons before you sprint into the first doorway.

BloodLab Testing is an early-access / testing place. Expect balance changes, temporary layouts, and rough edges. Treat every session as practice for the harder open-world loop rather than a polished campaign.

The three rules that define the game

Friendly fire is always on. There is no “accidental” spray that the game forgives. Holding angle while a teammate crosses your sightline is a wipe waiting to happen. Tap fire, call “crossing,” and never hip-fire into a doorway someone else is clearing.

There is no passive health regen. Winning a fight at 20% HP without a bandage means you are still one stray pellet from death. Healing is an inventory and timing problem, not a “wait in cover” problem. Bookmark how to heal and treat bandage spawns like oxygen.

Servers are tiny. With only four slots, every player is a large percentage of your firepower and of your friendly-fire risk. A dead teammate is not a minor setback — it is a quarter of the squad gone, often with their loot contested by infected pressure.

Spawn loadout: Glock 17 + AR

You start with a Glock 17 sidearm and an assault rifle. That kit is enough to clear early rooms if you manage ammo and keep your muzzle off friendlies. Do not dump a full mag into the first shambler you see; learn controlled bursts and the fire-mode toggle (V) so you can switch between precise and volume fire.

Better guns exist behind optional Gamepasses. They are a convenience and power spike, not a requirement for learning the rules. Spend Robux only after you understand bandage cadence and friendly-fire discipline — otherwise you are buying a louder way to team-kill. For ranking thoughts once you have options, see the tier list.

First minutes: loot before heroics

Your opening loop should be boring on purpose:

1. Orient. Note exits, choke points, and where teammates are standing. Read controls so lean (hold Q/E), crouch (C), and sprint (Shift) are muscle memory.
2. Find food. Food pickups refresh on roughly a 2-minute cadence. Hunger pressure is quieter than gunfire but it ends runs just as dead.
3. Find bandages. Bandages refresh on roughly a 3-minute cadence. One spare heal in a backpack is worth more than an extra magazine you will never fire because you bled out after a “won” fight.
4. Hold a corner with a teammate, not four people stacked in the same doorway. Crossfire and friendly fire both spike when everyone shares one angle.
5. Reload behind cover (R) before you push the next room. Empty guns in a hallway with no regen is how squads cascade-wipe.

Deepen this loop in survival basics once the first ten minutes feel less chaotic.

Friendly-fire habits that keep the squad alive

• Announce leans and peeks: “leaning left,” “pushing stair.”
• Prefer single-fire or short bursts when a teammate is anywhere near your reticle.
• Use carry (G) and tap Q to drop bodies only when the path is clear — dragging a corpse through a teammate’s laser is still a team-kill risk if panic fire starts.
• If you are downed or low, crawl to cover and call for a bandage instead of spraying blind.
• Review players community notes for callout culture and common wipe causes.

When to try The Last Of Blox

The Last Of Blox is GetRich Studios’ related open-alpha experience: overgrown Boston exploration, factions and allies, house raids, recommended voice chat, PC-only vehicles, and a SAFE deposit flow so items persist when you exit. Jump over when BloodLab Testing already feels readable — specifically when you can:

• Survive several minutes without team-killing or starving.
• Heal on purpose instead of hoping for regen.
• Manage Glock / AR ammo without panic dumping.
• Communicate leans, reloads, and pushes in a 4-stack.

Use BloodLab Testing as the discipline gym; use The Last Of Blox as the open-world exam. Deposit valuables in SAFE before you leave a TLOB session so a disconnect does not erase the run’s progress.

Codes, tier list, and next reading

Active redeemables (when available) live on codes. Weapon and loadout opinions belong on the tier list. For community context and creator links, skim players. Then continue into the sibling guides in this hub:

• Controls — full key map, lean/crouch combat, mobile limits
• Survival basics — pressure, loot timing, push/retreat
• How to heal — bandage cadence and squad triage
• Weapons guide — starter kit, fire modes, gamepass value

Play the experience here: BloodLab Testing on Roblox.

Day-one checklist

• Joined BloodLab Testing and verified spawn Glock 17 + AR
• Practiced lean, crouch, sprint, reload, and fire-mode toggle
• Looted at least one food and one bandage cycle (~2 min / ~3 min)
• Completed a short fight without team damage
• Bookmarked heal, survival, and weapons guides on this wiki
• Only then queued The Last Of Blox with voice and SAFE deposit in mind