Century Casinos North American Property Footprint and East Region Market Overview

CNTY CONSOLIDATED RESULTS 2021-2023 Quarterly Results (in USD, millions) Net Operating Revenue 180 160 136.8 140 120 108.5 111.1 116.61 P112.6 103.1 100 92.2 80 72.4 60 40 20 0 Q1 Q2 Q3 2021 ■2022 2023 Current Quarter Results² 161.2 107.3 103.8 Adjusted EBITDAR1 143.8 30 20 GNN G 35 33.1 33.3 29.8 29.3 28.1 26.1 25.2 23.8 25 CENTURY™ CASINOS 24.9 25.4 21.7 14.7 15 10 5 0 84 Q4 Q1 Q2 Q3 Q4 2021 ■ 2022 2023 Poland: 15% Canada: 13% O United States: 72% 1. Adjusted EBITDAR is a non-GAAP financial measure. See Appendix for the definition and reconciliation of Adjusted EBITDAR. 2. Graphs represent fourth quarter 2023 results by Reportable Segment excluding the Corporate and Other segment. Current Quarter Results² Poland: 3% Canada: 20% O United States: 77% 9

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