Let's play with......

past simple irregular verbs
http://www.eslgamesplus.com/irregular-verbs-interactive-hangman-game-for-esl-grammar/

http://www.eslgamesplus.com/practice-irregular-verbs-in-the-past-simple-esl-interactive-hangman/

http://www.eslgamesplus.com/irregular-past-tense-verbs-spelling-activity-online/

http://www.eslgamesplus.com/irregular-past-simple-spelling-activity-online-for-esl/

past simple snakes and ladders
http://www.eslgamesworld.com/members/games/grammar/New_Snakes_%20Ladders/Past_simple_tense.html

past simple my dad's day
http://www.eslgamesworld.com/members/games/grammar/perfectpast/past%20simple%20sequencing.html

writing sentenses in past simple
http://www.englishexercises.org/makeagame/viewgame.asp?id=6001

http://www.englishexercises.org/makeagame/viewgame.asp?id=7247