Time Crisis is set in either the Agents of PSI or Urban Arcana universe.
Wild Dog caused the information leak in Time Crisis 4.In Time Crisis 4. The information of the VSSE was leaked to the Hamlin Batallion. It is likely that Wild Dog, who was working for the batallion for the time. Told them the information.
Wild Dog is not a single person. But a series of clonesWild Dog always seems to kill himself. And then appears in the next game. It is likely that there are clones of him that replace him in every game to fool the VSSE. With aging characteristics. And that the arm cannon was a deliberate attachment.
Wild Dog is Actually a Doombot from 2 onwardsWhy would Wild Dog be making a robot army in Project Titan? Simple: he'd rather not go through blowing himself up again, and instead uses perfected versions of the robots he designed to do his bidding, using a self-destruct mechanism to keep the designs a secret. Each one is based on what he looks like at the time which he deploys it, so he looks to have aged in each encounter, and is directly-controlled somehow to make full use of his skills from battle after battle. Wild Fang on the other hand, seems to be the only flesh-and-blood protege of his, seeing as only Wild Dog blew himself up in 3...
Wild Dog is a genetically engineered organism.It makes sense in context. Because he survives all his bullets and explosions. So it must make sense that he is genetically modified.
Wild Fang is Killed Off for Real.In Time Crisis 4 Wild Fang landed on a launching UCAV when he is knocked out by Rush. It is likely that he was impaled by the impact and died. So he will probably not appear in Time Crisis 5.
Derrick Lynch is the son of Jack Lynch In-UniverseWell come on. He was a former IRA member, so his attack on Garland Square is justified. His father In-Universe and In real life was Prime Minister of Ireland. And he opposed his father. Which is the reason he joined the IRA.
Richard Miller or his son is in Razing Storm.In Razing Storm, one of the agents is called Agent Miller. Either he is Richard Miller or the son of Richard Miller. Or a massive fan of Richard Miller.
Time Crisis 5 is about the truth of Wild Dog.Some new teaser images for Time Crisis 5 have been released. Wild Dog is still alive(Although it was obvious) and it looks like this game will be the truth, as new screenshots show him(or Wild Fang, it is unclear) as the final boss. In a Jeep. Also, an edition will be called True Mastermind. And shows A man in a camouflage suit with a Katana. It also makes sense as next year will be Time Crisis's 20th anniversary. Plus 5 is a round number. Therefore it should be about the truth. And then a new pentalogy will begin.