Thunderingtale Merg Fight

Welcome to Thunderingtale: 2026 Edition, the game in development for six years now! The adventure is set in the near future of 2030, after a world-ending nuclear war was declared between two universes overnight. Follow the human-like Outcast, who has fallen from another dimension into a universe with retired, unstoppable legends. One last life-saving detail: you are constantly being hunted by an Anti-Extraterrestrial group. Don't stop running.

♦️Game features:

‎‎‎ A battle against an unstoppable force.
No heal and no-hit modes for people who love pain.
A wall of winners dedicated to the best Undertale fangamers.

🔥░▒▓▅▃▂▁𝐓𝐞𝐚𝐦 𝐦𝐞𝐦𝐛𝐞𝐫𝐬▁▂▃▅▓▒░ 🔥
✬Au created, animations, planets, backgrounds and GIFS made by Undefeatable Escapist
✬Game coded by TK
✬Thumbnail by Sansby
✬Upcoming Gamejolt sprites by Orange Guy
✬Game playtested by Konoxovar, Sil Gaming and Error-Cezar
✬Game portraits by EliGlitch67
✬Menu and credits OST by SandleOnLean
✬Background V2 by Love_Pancakes

░▒▓▅▃▂▁𝐅𝐨𝐫𝐦𝐞𝐫 𝐓𝐞𝐚𝐦 𝐦𝐞𝐦𝐛𝐞𝐫𝐬▁▂▃▅▓▒░

✬Background V1 and Beta Tracey portrait/overworld sprite by Pyrom
✬Ancient Thunderingtale (2020) Tracey sprite by Poggy
✬Ancient Thunderingtale (2020) menu concept by Dexboi
✬Thunderingtale logo, button and Error-Cezar sprites by Mimer123456789
✬Former planned coder SuperEden
✬Thunderingtale: The Movie Trailer music by TheRealTrueCore

░▒▓▅▃▂▁𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐨𝐫𝐬▁▂▃▅▓▒░

✬Merg sprites by Soup Taels
✬Foxy's Night OST by Taaryn
✬Cezar Andrade for helping me decide what to name the Thunderingtale reboot.
✬Undertale and Deltarune sprites from The Spriter's Resource
✬Concept animations originally made in Undercreator

░▒▓▅▃▂▁▁▂▃▅▓▒░

✬Sprite by Chibii (Lone Cherry)
✬Shadow sprite by 1s4
✬Voice acting by Cezar Andrade
✬Voice editor and sound effects by Taufi
✬Music by SandleOnLean
✬FDY sprite by Le_Crisis

░▒▓▅▃▂▁𝐒𝐩𝐞𝐜𝐢𝐚𝐥 𝐭𝐡𝐚𝐧𝐤𝐬:▁▂▃▅▓▒░
(𝐔𝐧𝐮𝐬𝐞𝐝 𝐭𝐞𝐚𝐦 𝐦𝐞𝐦𝐛𝐞𝐫 𝐜𝐨𝐧𝐭𝐞𝐧𝐭, 𝐟𝐨𝐫 𝐧𝐨𝐰)

✬Ink Sans Bad Time
✬Olympus
✬HereLuisCraft
✬Tmexia4

🔷Our accounts:

Thunderingtale YouTube 🚧(Coming soon!) 🚧

📱Thunderingtale TikTok

Thunderingtale Soundcloud (2020-2021)

Thunderingtale Soundcloud (2024-2026) (Coming soon!)

(More social media accounts coming soon!)

Wall of winners!
Two leaderboards dedicated to the most proficient Undertale players.

To be added to one of the leaderboards when the game releases, please send us video proof so we can verify it is legit! :)

❤️No heal winners:

💜No hit winners:

#Undertale #Fangame #Thunderingtale #Merg #Sans #2020 #2026 #SinglePlayer #MergFight #SansFight #NoHeal #NoHit