Isotope Stadium

 is a limited-time building that was released on March 18, 2020, as part of the No Bucks Given 2020 Event. It was the first prize to be won in the event.

About
 is a baseball stadium in Springfield. It is the home stadium to the Springfield Isotopes.

Regular
Bart Buck Mitchell
 * Put Gum Under Seats - 4h
 * Steal Pitches - 60m
 * Conduct Superstitious Rituals - 4h
 * Sign Autographs While Unamused - 12h

Quest Based
Buck Mitchell Homer Marge
 * Try to Have the Best of Both Worlds - 4h
 * Convince Buck Mitchell to Step Up His Game - 4h
 * Mess Up the Routine - 4h

Event Quest Based
Bart Homer Lisa Marge Tabitha Vixx
 * Appeal to Buck and Tabitha for Help - 4h
 * Attempt Obstacle Course - 4h
 * Attempt Impressive Baseball Feats - 4h
 * Appeal to Buck and Tabitha for Help - 4h
 * Attempt Obstacle Course - 4h
 * Attempt Suggestive Dance Moves - 4h
 * Attempt Obstacle Course - 4h
 * Coach Marge - 4h

Limited Time
Bart Grampa Homer Lisa Marge Milhouse Moe Ned Tabitha Vixx
 * Collect Mini-Baseball Helmets - 4h
 * Collect Mini-Baseball Helmets - 4h
 * Collect Mini-Baseball Helmets - 4h
 * Collect Mini-Baseball Helmets - 4h
 * Collect Mini-Baseball Helmets - 4h
 * Collect Mini-Baseball Helmets - 4h
 * Collect Mini-Baseball Helmets - 4h
 * Collect Mini-Baseball Helmets - 4h
 * Collect Mini-Baseball Helmets - 4h

Trivia

 * Only one can be obtained.
 * It can be placed on grass, pavement, dirt, krustyland road, boardwalk, pier, edge of boardwalk, or edge of pier.