revealed his true identity to Jay Garrick, Donna Troy and Superman so that he could work with their various teams). It is revealed that this version of Wally was unable to save Linda from death at Kobra's hands. This made Walter a darker hero similar to Batman in The Dark Knight Returns storyline. After Walter's presence in the main DC Universe starts to cause other realities in Hypertime to bleed over into the main one, Superman and Wonder Woman force Walter to transverse Hypertime and return home. Although he leaves the main DC Universe, he appears to never make it back to his own reality. He seems to go from reality to reality with no success. After Hypertime was abandoned by DC, Walter West's continued existence becomes unclear. Dark Flash/Walter West appears as an alternate costume for Flash in the video game Justice League Heroes. Earth One Set in DC: Earth One, Wally is one of the children given powers from the Titans Project headed by Niles Caulder. Alongside Kole Weathers and Cassie Sandsmark, Wally is one of the first Titans to work for Caulder, even considering him a father. After a struggle with the other experimented children, Vic Stone, Tara Markov, Gar Logan, Tempest and Raven, a repenting Deathstroke and the alien Starfire, Wally turns on Caulder. In this universe, he takes on the name Impulse instead. Elseworlds An Elseworlds tale in Superboy vol. 4 Annual #1 (1994) shows a Wally West that had lost the use of his legs and had them replaced with bionic ones. With his artificial legs, Wally was not able to run at high speeds, though he could still move his arms at super-speed. This version of Wally died saving Green Lantern (Hal Jordan) from a yellow projectile. Flash Annual The Flash vol. 3 Annual #7 (1994, one of a series of Elseworlds annuals) shows a Flash who has become a superstar celebrity and film director. He was apparently left disabled by an attempt by Captain Cold to create a new Ice Age, which in this reality also resulted in the death of Barry Allen. Wally's film is repeatedly interrupted by Captain Cold's insistence that Wally's version is a lie (claiming that he had benevolent intentions and that Barry's death was a tragic accident) – much to Wally's horror, Captain Cold is given the authority to make changes to the film. During a confrontation