Left-back Louis Corrigan and defender Jordan Barrow arrived from Runcorn Linnets and Flint Town United respectively last week, to help take the number of new signings up to seven.
Three players have recently confirmed their exits, including former Tranmere right-back Luke Denson, who made 134 appearances for the club and was captain when they earned promotion to the Northern Premier League by winning the North West Counties League title.
Also departing are fellow long-servants Franny Foy and Tom Peterson, who have made more than 300 appearances for the Purps between them.
New signings: Craig Cairns (Runcorn Town), Tony Gray (Warrington Town), Dominic Reid (Warrington Town), James Yates (Witton Albion), Louis Corrigan (Runcorn Linnets), Jordan Barrow (Flint Town United), Marcus Hynes
Retained: Andy Marshall, Karl Wills, Owen Wheeler, Stephen Rigby, Tom Stevens, Jay Jeffries, Liam Hynes, Danny Dalton, Anthony Brown, Ian Kearney, Gerard Kinsella, John McGrath, Jamie McDonald, Karl Clair, Ethan Devine, Kev McEllin, Jack Hazlehurst, James McCarten, Liam Dawson, Elliott Nevitt
Released: Franny Foy, Tom Peterson, Luke Denson