If you have exhausted all the usual team outing places in Bangalore and have visited - http://minmaxmim.blogspot.in/2010/12/places-around-bangalore.html
Here are few options which we explored and they seemed very good,
1) http://www.thrillophilia.com/
http://www.thrillophilia.com/tours/royal-orchid-team-outing
http://www.thrillophilia.com/tours/team-outing-at-savandurga
http://www.thrillophilia.com/tours/manchinbele-tour
And they have few options at Bheemeshwari Fishing camp and Kolar Cave exploration.
2) This option was also very good,
http://extremezoneindia.com/camping-a-paintball/manchinbele-bangalore.html
3) Play – Sarjapur
4) Gopalan International School – Hoodi Junction / Whitefield – for indoor cricket / football facilities
Finally we ended up at Play and I personally loved it,
Must do activities include,
1) Laser Tag
2) Rifle Shooting
3) Quad Bike
4) Segway
5) Flight Simulator
6) Cricket in closed turf area
7) Beach Volleyball
There are at least 10 other activities, the place is well maintained, the equipment is good. And to top it off the pricing is economical. Buffet lunch at the extreme sports bar was good.
Overall a must visit place and repeat place.
Here is the map,