Surviving in 24 Hours Overnight is all about choosing a class that scales well as nights become longer and more dangerous. Some classes peak early and fall off fast, while others grow stronger the longer you survive. So, to help you survive the longest, this class tier list ranks every class based on overall survivability, usefulness across all phases, and consistency in solo or team runs.
24 Hours Overnight Tier List - All Classes Ranked
⇓ META CLASSES ⇓
Ninja
Skydiver
⇓ VERY GOOD CLASSES ⇓
Scientist
Overseer
Manager
⇓ DECENT CLASSES ⇓
Thief
Mechanic
Builderman
⇓ MID CLASSES ⇓
Scout
Guard
Janitor
Shoplifter
⇓ WEAK CLASSES ⇓
Guest
Medic
Troll
S Tier Classes - Best Classes in 24 Hours Overnight
| Class | Pros & Cons |
|---|---|
 Ninja | + Ninja has the best mobility in the game with double jump and speed boosts. + Strong starting kit that supports aggressive and evasive play. + Extra adrenaline shots and ziplines at max level greatly increase survivability. + Ideal for long runs and high-night survival. |
 Skydiver | + Starts with a glider, one of the strongest survival tools. + Skydiver can safely traverse areas without enemy aggro at max level. + Enhanced vision while gliding improves scouting. + Extremely powerful for surviving after Night 100. |
A Tier Classes
| Class | Pros & Cons |
|---|---|
 Scientist | + Excellent starting items, including Plasma Pistol and Night Vision. + Scientist is ideal for surviving the early to mid-game. + Gains extra value from mutated enemies and gadgets. |
 Overseer | + Best for map vision with cameras and All-Seeing Eye. + Extremely useful once SCPs and threats increase. + Overseer provides a strong strategic advantage in the long run. |
 Manager | + Starts with powerful items like Soul Phone and Briefcase. + Manager boosts Black Friday frequency for massive value. + Employee summons adds extra damage and distraction. |
B Tier Classes
| Class | Pros & Cons |
|---|---|
 Thief | + Thief has increased bag space and item detection. + Better access to high-rarity loot during Black Friday. - Offers little direct combat or defense value. |
 Mechanic | + Great utility during power outages with battery bonuses. + Boosts trap damage and reduces battery drain. - Mechanic has limited use outside mid-game scenarios. |
 Builderman | + Spawn A Fort is one of the best defensive tools. + Builderman provides buffs that help with resource management. - Less effective if defenses are bypassed in the late game. |
C Tier Classes
| Class | Pros & Cons |
|---|---|
 Scout | + Good mobility and reduced enemy detection. + Scout gets strong in-game buffs from Bloxy Cola. - Outclassed by Ninja in almost every scenario. |
 Guard | + Guard has good damage resistance near spawn. + Improved taser effectiveness and shield scaling. - Loses relevance once enemies become stronger. |
 Janitor | + Decent early control with mop and sprays. + Janitor starts with traps and buffs that help early defense. - Falls off heavily in the late game. |
 Shoplifter | + Shoplifter has slightly better loot rates and bag size. + Decent early combat with a crowbar. - No meaningful late-game value. |
D Tier Classes - Worst Classes in 24 Hours Overnight
| Class | Pros & Cons |
|---|---|
 Guest | + Small early-game scrap bonus. - Guest has the weakest starting kit. - Falls off faster than any other class. |
 Medic | + Faster and stronger healing early on. - Medic has no offensive or defensive scaling. - Very poor late-game value. |
 Troll | + Decoys can help escape early threats. - Troll can harm teammates. - Loses effectiveness quickly after the early game. |
How to Level Up Class in 24 Hours Overnight
You can level up your class in one of two ways: one of which is by killing Employees during games, and the other is from going AFK. The longer you survive runs, the more experience you gain, meaning late-game focused classes level faster when played optimally. Also, do note that some abilities and bonuses only unlock at higher class levels, making extended runs important.
How to Change Class in 24 Hours Overnight
You can change your class from the class selection menu in the hub. Unlocking classes costs Gems, but you can switch them for free. Also, progress is not shared between classes, so you should choose carefully early to save resources.
Frequently Asked Questions (FAQs)
Ninja and Skydiver are the best overall. Ninja dominates mobility-based survival, while Skydiver excels in very long runs past Night 100.
Builderman and Scientist are great beginner picks due to strong starting items and forgiving gameplay.
Yes. Overseer and Manager may feel weak early, but they become extremely valuable in long survival sessions.
No. Class changes can only be made outside active runs.
For more on 24 Hours Overnight, check out Complete 24 Hours Overnight Beginner’s Guide or 20 Best Roblox Horror Games In 2025 on Pro Game Guides!
Sudhanyo Chatterjee has nearly six years of writing experience, with four focused on the gaming industry. He specializes in RPGs, strategy games, and mobile game guides. His favorite titles include the Diablo series and strategy staples like Total War and Age of Empires.