Slender Fortress
You can't play this alone.
How do boss packs work?
At the end of each map, a boss pack vote is cast to all players. The winning pack will be used in the next map.
If the next map contains a specific set pack in the specific pack list below, that pack will override the winning vote instead.
If no votes were submitted and the next map does not contain a specific set pack, the default pack: Pack 1 will be loaded.
Themed Packs
Pack | Map | Bosses |
Core Pack | All | Slenderman Kate Hyper Snatcher |
Statue Pack | slender_weepers | Weeping Angels SCP-173 Freddy Fazbear |
Staircase Pack | slender_scp_087_b | TF2 Ghost Anathema Wheelchair Monster |
FNAF Pack | slender_fiveroundsatfreddys slender_freddy slender_newfnaf3 slender_return_to_freddys_b3 | Golden Freddy Foxy Bonnie Chica Toy Freddy Toy Chica Toy Bonny Mangle BBoy Marionette |
Frost Pack | slender_frost_run | Rake |
Classic Pack | slender_frost_run_classic slender_noexit_classic slender_theeightpages_classic | Slender man Slowerno Rake Weeping Angel SCP-173 BEN Grunt Sawrunner TF2 Ghost MTF Woody Simon Luigi Doll MeeM Paranoia Skeleton King |
Hit n' Run Pack | slender_bloodwood | Villar Luigi & Luigi Dolls Trypophobia Angelo Guilt |
SCP Pack | slender_containmentbreach | SCP-173 CB MTF CB SCP-049 SCP-106 SCP-096 Masked Man Red Monster Chesire Smile Eye Killer Cloth Wander |
Amnesia Pack | slender_cellars slender_manor | Grunt Suitor Brute |
Boxing Ring Pack | slender_boxing_ring | Jaraxxus Rage Sniper Argonite Giant Argonite Magician KF2 Patriarch Hans Volter Spaghetti Shrek Spaghetti Drek The Count's Monster Count Hans Swamp Monster King Boxing King Fleshpound |
Cry of Fear Pack | slender_cry_of_fear slender_gutters | Sawrunner & Sawcrazy Simon Slowerno |
Outlast Pack | slender_abandoned slender_the_ward | Chris Walker Dr. Trager Frank Manera |
Killing Floor Pack | slender_alpha_complex | Patriarch KF2 Patriarch Fleshpounds King Fleshpound Hans Volter Flesh Clown The Count's Monster Count Hans Swamp Monster King |
Swamp Pack | slender_swamp | Shrek |
Parish Pack | slender_parish | Witch Tank |
Doom 3 Pack | slender_sector_six | Guardian Hell Knight |
Hellfire Pack | slender_hellfire | Bombinomicon TF2 Ghost Merasmus Guardian Hell Knight |
Spongebob Pack | slender_krusty_krab | Suicide Squidward |
Kart Pack | slender_mario_circuit slender_bowser_castle | Merasmus |
Random Packs
Pack | Bosses |
Pack 1 | Patriarch Flesh Pound Amnesia Brute Bunny Man Chris Walker Weeping Angel BEN Dr. Trager |
Pack 2 | Red Monster Chesire Smile Eye Killer Cloth Wander The Executioner |
Pack 3 | MeeM Sawrunner SCP-173 Containment Breach - MTF Team Containment Breach - SCP-049 |
Pack 4 | Book Simon Skeleton King Slendy Claws Suitor Trypophobia |
Pack 5 | Villager Villar Emily Zombie Scientist Zombie Guard |
Pack 6 | SCP-049 Quadralex Moarg The Horror Garg |
Pack 7 | Death Claw Shrek Hentai Woody Slendytubbie T-Pose Heavy |
Pack 8 | Witch Freddy Krueger Tank Slowerno Sawcrazy |
Pack 9 | Luigi Doll Luigi Paranoia Flandre Queen Vanessa |
Pack 10 | Kuro Oni Ao Oni Flesh Clown Hans Volter Count Hans SCP-096 |
Pack 11 | SCP-106 Angelo Guilt Marcus Wheelchair Monster |
Pack 12 | Black Dog Crimson Mutant Suicide Squidward Salad Fingers OFF Bad Batter |
Pack 13 | Pyro MeeM Sniper MeeM Spy MeeM Palpatine Revived Russian Woody |
Pack 14 | Walking Mask Corrupted Jessie Corrupted Woody Untitled W. D. Gaster |
Pack 15 | Athese Ethre Lewis Mutant Brute Neighbor |
Pack 16 | Anathema King Eggman Beast Bendy Team Killer Koishi Komeiji |
Pack 17 | Satori Komeiji Handsome Jack Skulldozer Bulldozer |
Pack 18 | Sha of Doubt Yuanti Pirate Boss Death Egg Robot Masked Man Reinforced Blood Golem |
Pack 19 | Big Smoke Jaraxxus Craig OI 2 Insanity Astolfo Bean Plushie |
Pack 20 | Armless Snatcher Charlie Metson Jr. Rage Sniper Chaos Insurgency |
Pack 21 | Half-Life 2 D0g Bill Cipher Flesher Cartoon Cat Horseless Headless Horsemann |
Pack 22 | Absolute Snatcher Fug (Smileys) Dark Candy Fiddlesticks Barry (Smileys) Cosmic Snatcher |
Pack 23 | Memphis Tennessee Sett Hyper Snatcher Jhin |
Pack 24 | Smiley 1 Smiley 2 Woormy Charles Tinky Winky |
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