Based on XFLAG's Fight League smartphone game. 
Chain up, gadget generators! It's time to grind some gears! 
Fight League: Where the best fighters come to prove they're number one. Fighters from each Brand fight in preliminary matches for the right to take part in Fight League and claim the glory of victory for themselves. 
In the GGG Brand, GGG Brand Cups are held where Fighters use their prized gizmos and gadgets in battle. The keys to victory are Chaining—attacking in combination with your teammates—and strategy! 
Our story follows G-Wrench, who leads the team Boltechs and swings a giant wrench gadget like it's light as a feather. 
However, a chance meeting with a mysterious girl who suddenly appeared during a battle forever changes the fates of G-Wrench, the Boltechs, and all of GGG! 
(Source: XFLAG ANIME)

Episode 1 - Torque Twister G-Wrench

Episode 2 - Stop Copying Me!

Episode 3 - Combat Calculators

Episode 4 - I Won't Dizzy-Point My Fwends!

Episode 5 - Mona's Errand

Episode 6 - The Controller of Time

Episode 7 - Style Change!

Episode 8 - They Aren't Even Trying!

Episode 9 - The Guardian of Order

Episode 10 - It's Not Fair!

Episode 11 - Amy the Assassin

Episode 12 - TechsMechs

Episode 13 - Heart to Heart

Episode 14 - G-Wrench, Maximum G

Episode 15 - Girl Out of Control

Episode 16 - The Shocking Number

Episode 17 - A Refreshing Personality

Episode 18 - Amy the Protector

Episode 19 - G-Wrench's Feelings

Episode 20 - No. AA01

Episode 21 - I Hate It

Episode 22 - Unyielding Guard

Episode 23 - UltraMax G-Wrench

Episode 24 - A Bond Reforged

Episode 25 - No Tech

Episode 26 - Scrap and Build

XFLAG

Fight League: Gear Gadget Generators