Generator Gawl is a tV series anime that premiered in fall 1998, produced by Tatsunoko Production.

About the production: the story comes from an original script, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, adventure, comedy, drama and sci-fi, with themes such as Time Manipulation, Human Experimentation, Male Protagonist and Super Power.

On AniList, Generator Gawl has an average score of 64%, an average score, and appears on 2,789 users' lists.

Ryou, Gawl and Kouji are 3 young boys who travel back into the past with only 1 objective: change history. In their time they discover that their country, Kubere, uses genetically enhanced persons called generators as a military tool. These generators are the cause for the Third War which kills most of the human population. Now Koji, Ryo and Gawl are there to change all the events. (Source: Anime News Network)

Official synopsis from AniList.