| | Cherry Valley Golf & Games | Rockford, Illinois, United States | - | - | - | |
| | Fun Fair Kiddy Park | Skokie, Illinois, United States | - | ≤ | - | |
| | Zoo Park | Springfield, Illinois, United States | - | - | - | ≤ |
| Enchanted Forest | Utica, Illinois, United States | - | | - | |
| | Mounds Park | Anderson, Indiana, United States | - | | - | |
| | Fun Spot Park | Angola, Indiana, United States | - | | - | |
| Rose Island Amusement Park | Charlestown, Indiana, United States | - | | - | |
| | Trier's Park | Fort Wayne, Indiana, United States | - | | - | |
| | Robison Park | Fort Wayne, Indiana, United States | - | | - | |
| | Jack and Jill Amusement Park | Fort Wayne, Indiana, United States | - | s | - | s |
| That Fun Place | Greenfield, Indiana, United States | - | | - | |
| | Washington Park | Hammond, Indiana, United States | - | ≤ | - | ≥ |
| | Riverside Park | Indianapolis, Indiana, United States | - | | - | |
| | Broad Ripple Park | Indianapolis, Indiana, United States | - | | - | |
| | Wonderland | Indianapolis, Indiana, United States | - | | - | |
| | Fairview Park | Indianapolis, Indiana, United States | - | ≤ | - | ≥ |
| | Celebration Station | Merrillville, Indiana, United States | - | ≤ | - | |
| | Washington Park | Michigan City, Indiana, United States | - | - | - | - |
| | West Side Park | Muncie, Indiana, United States | - | - | - | ≤ |
| | Bendix Woods County Park | New Carlisle, Indiana, United States | - | - | 1 | - |
| | Adventureland Amusement Park | North Webster, Indiana, United States | - | - | - | |
| Seven Peaks Water Park Duneland | Porter, Indiana, United States | - | | - | |
| Sauzer's Kiddieland | Schererville, Indiana, United States | - | | - | |
| | Playland Park | South Bend, Indiana, United States | - | s | - | |