| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | A Star Is Born | - | - | - | $274,671 | 27 | $575,360 | Oct 4 | Blitz | false |
| 2 | Johnny English Strikes Again | - | - | - | $251,413 | 25 | $467,182 | Oct 18 | Karantanija Cinemas | false |
| 3 | Venom | - | - | - | $150,274 | 20 | $164,621 | Oct 4 | Continental Film | false |
| 4 | Gaja's World | - | - | - | $102,266 | 34 | $276,921 | Sep 27 | Karantanija Cinemas | false |
| 5 | Halloween | - | - | - | $65,524 | 19 | $103,762 | Oct 25 | Karantanija Cinemas | false |
| 6 | Luis and the Aliens | - | - | - | $65,077 | 26 | $155,703 | Oct 25 | Karantanija Cinemas | false |
| 7 | Night School | - | - | - | $49,399 | 14 | $74,816 | Sep 27 | Karantanija Cinemas | false |
| 8 | Hotel Transylvania 3: Summer Vacation | - | - | - | $38,380 | 35 | $689,248 | Aug 2 | Continental Film | false |
| 9 | The Nun | - | - | - | $24,128 | 15 | $238,365 | Sep 6 | Blitz | false |
| 10 | Smallfoot | - | - | - | $23,514 | 21 | $27,397 | Oct 11 | Blitz | false |
| 11 | Hell Fest | - | - | - | $22,738 | 12 | $30,209 | Oct 25 | Blitz | false |
| 12 | First Man | - | - | - | $21,884 | 22 | $22,129 | Oct 11 | Karantanija Cinemas | false |
| 13 | The House with a Clock in Its Walls | - | - | - | $19,189 | 12 | $19,189 | Oct 4 | Blitz | false |
| 14 | Cats | - | - | - | $18,008 | 25 | $12,401 | Aug 30 | 2i Film | false |
| 15 | Duck Duck Goose | - | - | - | $16,487 | 15 | $102,084 | Aug 16 | Karantanija Cinemas | false |
| 16 | Peppermint | - | - | - | $16,451 | 14 | $26,631 | Sep 27 | Blitz | false |
| 17 | Consequences | - | - | - | $14,867 | 12 | $20,056 | Oct 18 | Demiurg | false |
| 18 | The Children Act | - | - | - | $14,511 | 8 | $18,735 | Oct 18 | Cinemania Group | false |
| 19 | Cold War 2018 Re-release | - | - | - | $12,053 | 4 | $13,163 | Oct 4 | Fivia | false |
| 20 | A Simple Favor | - | - | - | $10,053 | 15 | $60,341 | Sep 13 | Blitz | false |
| 21 | Bad Times at the El Royale | - | - | - | $9,506 | 11 | $9,506 | Oct 11 | Blitz | false |
| 22 | The Other Woman | - | - | - | $3,803 | 10 | $4,771 | Oct 11 | - | false |
| 23 | The Meg | - | - | - | $2,411 | 19 | $190,459 | Aug 23 | Blitz | false |
| 24 | Mamma Mia! Here We Go Again | - | - | - | $1,568 | 24 | $672,879 | Aug 2 | Karantanija Cinemas | false |
| 25 | The Predator | - | - | - | $1,383 | 20 | $41,188 | Sep 13 | Blitz | false |
| 26 | Mission: Impossible - Fallout | - | - | - | $1,277 | 22 | $206,153 | Aug 16 | Karantanija Cinemas | false |
| 27 | Patrick the Pug | - | - | - | $1,231 | 18 | $11,975 | Sep 20 | Blitz | false |
| 28 | Custody | - | - | - | $1,176 | 3 | $2,664 | Oct 25 | Demiurg | false |
| 29 | Pero Lovsin - Ti lahko | - | - | - | $871 | 7 | $871 | Oct 4 | Fivia | false |
| 30 | Assassination Nation | - | - | - | $782 | 5 | $782 | Oct 4 | Karantanija Cinemas | false |
| 31 | The Frog | - | - | - | $711 | 4 | $991 | Oct 11 | Continental Film | false |
| 32 | Incredibles 2 | - | - | - | $694 | 31 | $356,912 | Jun 14 | 2i Film | false |
| 33 | The Spy Who Dumped Me | - | - | - | $600 | 15 | $83,557 | Aug 23 | Blitz | false |
