S
A
B
C
Haunted Room: Sleep Survivor · Characters · March 2026
Best of the best — overpowered, meta-defining
Excellent — strong picks for most content
Good — solid choices with some limitations
Average — functional but outclassed
Below average — niche use only
Weakest — avoid investing resources
Copy listed codes for free rewards. Player-checked as we find them.
Joy Net Games · iOS, Android · Global · 2026
Haunted Room: Sleep Survivor is a newly released, horror-themed casual tower defense RPG published by Joy Net Games (often listed as Joy Nice Games on Android). Functioning as a high-production spin on the viral "Haunted Dorm" genre, the game drops players into various mundane locations—like schools, hospitals, and hotels—that have been overrun by urban legends. The core gameplay loop is simple: you choose an empty room, close the door, go to sleep in the bed to generate resources, and use those resources to upgrade your door and summon chibi-style gothic heroes to build a defensive line. While it boasts visually charming 2D animations and fast 5-minute match times, the progression relies heavily on a standard gacha system where you summon and upgrade a roster of over 100 distinct characters. It is an incredibly fun, low-stress arcade experience, provided you are prepared for the VIP monetization ecosystem typical of modern mobile hero-collectors.
| Name | Editor | Community | Role | Type | Obtain | Votes |
|---|---|---|---|---|---|---|
| Lu Bu | S | S | Ranged AOE | Red | First Top Up Rewards, Hero Summon | 1 |
| Pyrogon Mech | S | — | Ranged Burn | Red | Hero Summon | 0 |
| Thundermaster | S | — | AOE Stun | Red | Hero Summon | 0 |
| Laserman | S | — | Paralyze | Red | Hero Summon | 0 |
| Blue Giant | S | — | Ranged AOE | Red | Hero Summon | 0 |
| Hanuman | S | — | Paralyze AOE | Red | Hero Summon | 0 |
| Archmage | A | — | Frost AOE | Red | Hero Summon | 0 |
| Ghost Captain | A | — | Melee Stun | Red | Hero Summon | 0 |
| Bride Wraith | A | — | Debuff | Red | Hero Summon | 0 |
| Metaman | A | — | Crit AOE | Red | Hero Summon | 0 |
| Frosthealer | A | — | Frost Heal | Red | Hero Summon | 0 |
| Mad Alice | A | — | Summon AOE | Red | Hero Summon | 0 |
| Joker | B | — | AOE Protection | Red | Hero Summon | 0 |
| Scarecrow | B | — | Melee Bleed | Orange | Hero Summon | 0 |
| Plague Doctor | B | — | Ranged AOE | Orange | Hero Summon | 0 |
| Oni Samurai | B | — | Crit Melee | Orange | Hero Summon | 0 |
| Archangel | B | — | Buff | Red | Hero Summon | 0 |
| Spiker | B | — | Debuff | Red | Hero Summon | 0 |
| Evil Bane | C | — | Summon | Orange | Hero Summon | 0 |
| Sherlock | C | — | Ranged | Orange | Hero Summon | 0 |
| Pinocchio | C | — | Frost AOE | Orange | Hero Summon | 0 |
| Redhood | C | — | Burn | Orange | Hero Summon | 0 |
| Ruins Hunter | C | — | AOE Ranged | Orange | Hero Summon | 0 |
| Count Dracula | C | — | AOE Protection | Orange | Hero Summon | 0 |
| Medusa | D | — | Knock | Orange | Hero Summon | 0 |
| Hellord | D | — | — | Orange | Hero Summon | 0 |
| Ghoul | D | — | — | Purple | Hero Summon | 0 |
| Young Mage | D | — | — | Purple | Hero Summon | 0 |
| Stapler Girl | F | — | — | Purple | Hero Summon | 0 |
| Reaper | F | — | — | Purple | Starter Hero | 0 |
| Drillmaster | F | — | — | Purple | Starter Hero | 0 |
| Jinx | F | — | Knock Melee | Purple | Hero Summon | 0 |
| Strawhat | F | — | — | Purple | Hero Summon | 0 |