diff --git a/themes/slate-es-de/MISSING.md b/themes/slate-es-de/MISSING.md
index bef5d9c30..05738c1de 100644
--- a/themes/slate-es-de/MISSING.md
+++ b/themes/slate-es-de/MISSING.md
@@ -108,6 +108,7 @@
 * uzebox: Uzebox Open Source Console - consolegame.svg
 * vectrex: GCE Vectrex - consolegame.svg (needs simplification as it takes a long time to rasterize)
 * videopac: Philips Videopac G7000 - update all info and graphics to differentiate European version from USA version
+* vircon32: Vircon32 Virtual Console - consolegame.svg, controller.svg
 * virtualboy: Nintendo Virtual Boy - consolegame.svg (needs simplification as it takes a long time to rasterize)
 * vpinball: Visual Pinball - consolegame.svg, controller.svg
 * vsmile: VTech V.Smile - consolegame.svg, controller.svg
@@ -117,5 +118,6 @@
 * windows9x: Microsoft Windows 9x - consolegame.svg, controller.svg
 * x1:  Sharp X1 - consolegame.svg
 * x68000: Sharp X68000 - consolegame.svg (image of actual console)
+* xboxone: Microsoft Xbox One - consolegame.svg, controller.svg
 * zmachine: Infocom Z-machine - consolegame.svg
 * zxnext: Sinclair ZX Spectrum Next - consolegame.svg, controller.svg
diff --git a/themes/slate-es-de/xboxone/colors.xml b/themes/slate-es-de/xboxone/colors.xml
new file mode 100644
index 000000000..795b1c60c
--- /dev/null
+++ b/themes/slate-es-de/xboxone/colors.xml
@@ -0,0 +1,16 @@
+<theme>
+    <view name="system, gamelist">
+        <image name="band1">
+            <color>F5F8F8</color>
+        </image>
+        <image name="band2">
+            <color>CECECE</color>
+        </image>
+        <image name="band3">
+            <color>107C10</color>
+        </image>
+        <image name="band4">
+            <color>7CB74E</color>
+        </image>
+    </view>
+</theme>
\ No newline at end of file
diff --git a/themes/slate-es-de/xboxone/images/logo.svg b/themes/slate-es-de/xboxone/images/logo.svg
new file mode 100644
index 000000000..0ca4fcdb6
--- /dev/null
+++ b/themes/slate-es-de/xboxone/images/logo.svg
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   id="svg2"
+   preserveAspectRatio="xMidYMid meet"
+   viewBox="0 0 131.2 22.4"
+   height="28"
+   width="164"
+   version="1.1"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:dc="http://purl.org/dc/elements/1.1/">
+  <title
+     id="title3020">X Box One logo</title>
+  <defs
+     id="defs20" />
+  <g
+     style="fill:#107c10;fill-opacity:1;stroke:none"
+     id="g6"
+     transform="matrix(0.00673302,0,0,-0.00677938,-1.7596315,24.911508)">
+    <path
+       style="fill:#107c10;fill-opacity:1"
+       id="path10"
+       d="m 1763,3604 c -122,-15 -279,-51 -378,-89 -110,-41 -245,-107 -245,-120 0,-8 24,-15 63,-19 140,-16 400,-125 635,-264 57,-34 113,-62 123,-62 11,0 66,28 122,62 134,81 355,188 457,222 46,15 118,32 161,39 52,7 79,16 79,24 0,29 -233,128 -395,168 -213,53 -409,65 -622,39 z" />
+    <path
+       style="fill:#107c10;fill-opacity:1"
+       id="path12"
+       d="M 796,3138 C 529,2866 384,2571 335,2193 c -23,-176 -17,-326 21,-518 37,-185 122,-393 222,-540 66,-98 77,-97 85,8 31,394 337,935 846,1491 44,49 81,95 81,101 0,14 -152,162 -264,258 -150,128 -345,247 -402,247 -22,0 -50,-23 -128,-102 z" />
+    <path
+       style="fill:#107c10;fill-opacity:1"
+       id="path14"
+       d="m 2923,3211 c -127,-61 -298,-189 -463,-348 -66,-63 -120,-122 -120,-130 0,-8 49,-69 109,-136 432,-481 706,-940 791,-1324 11,-49 20,-116 20,-150 0,-56 2,-63 19,-63 23,0 114,140 171,265 116,249 157,456 147,742 -10,331 -100,602 -285,862 -85,120 -272,311 -304,311 -13,0 -51,-13 -85,-29 z" />
+    <path
+       style="fill:#107c10;fill-opacity:1"
+       id="path16"
+       d="M 1850,2328 C 1613,2122 1300,1798 1122,1573 933,1335 730,1013 730,953 730,934 835,827 930,748 1264,472 1749,344 2205,411 c 352,52 672,212 938,468 41,39 47,50 47,86 -1,184 -362,640 -959,1211 -162,155 -252,234 -266,234 -12,0 -61,-35 -115,-82 z" />
+  </g>
+  <polygon
+     style="fill:#232323;fill-opacity:1"
+     transform="matrix(0.8,0,0,0.8,-14.180769,-2.7351845)"
+     id="polygon8"
+     points="149.6128,11.97412 161.896,28.62891 164.2065,28.63086 164.2065,7.912109 161.8979,7.912109 161.8979,24.92969 149.3628,7.899414 147.3081,7.895508 147.3081,28.61523 149.6128,28.61523 " />
+  <path
+     style="fill:#232323;fill-opacity:1"
+     id="path10-1"
+     d="m 94.078184,3.2097755 c -4.66094,0 -7.918747,3.5648 -7.918747,8.6679205 0,5.11136 3.257807,8.67544 7.918747,8.67544 4.65625,0 7.903126,-3.56408 7.903126,-8.67544 0,-5.1031205 -3.246876,-8.6679205 -7.903126,-8.6679205 m 0,15.5871205 c -3.55,0 -6.03906,-2.84536 -6.03906,-6.9192 0,-4.0702405 2.48906,-6.9160005 6.03906,-6.9160005 3.54532,0 6.018756,2.84576 6.018756,6.9160005 8e-5,4.07384 -2.473356,6.9192 -6.018726,6.9192" />
+  <polygon
+     style="fill:#232323;fill-opacity:1"
+     transform="matrix(0.8,0,0,0.8,-14.180769,-2.7351845)"
+     id="polygon12"
+     points="181.3042,9.925293 181.3042,7.898438 166.7983,7.898438 166.7983,28.63281 181.4468,28.63281 181.4468,26.60449 169.1226,26.60449 169.1226,18.9375 180.5288,18.9375 180.5288,16.90918 169.1226,16.90918 169.1226,9.925293 " />
+  <polygon
+     style="fill:#107c10;fill-opacity:1"
+     transform="matrix(0.8,0,0,0.8,-14.180769,-2.7351845)"
+     id="polygon14"
+     points="106.3789,7.911621 112.3081,15.96582 118.2319,7.911621 120.9565,7.911621 113.687,17.78564 121.6558,28.65039 118.9312,28.65039 112.3081,19.65771 105.6885,28.65039 102.96,28.65039 110.9253,17.78564 103.6523,7.911621 " />
+  <path
+     style="fill:#107c10;fill-opacity:1"
+     id="path16-7"
+     d="m 51.792671,12.121056 c -0.34609,-0.29488 -0.72188,-0.52304 -1.08672,-0.69176 1.20391,-0.65352 1.99375,-1.8886405 1.99375,-3.3215205 0,-1.06168 -0.39141,-4.51288 -5.39297,-4.51288 h -6.73672 v 7.1520005 h -2.24453 c -0.29218,0.37928 -0.95234,1.29024 -1.20468,1.6648 h 3.44921 v 7.77192 l 6.73672,7.2e-4 c 3.64922,0 5.91719,-1.85384 5.91719,-4.84296 0,-1.30624 -0.49375,-2.41672 -1.43125,-3.22024 m -9.36016,-6.7957605 h 4.87422 c 1.32031,0 3.52891,0.32856 3.52891,2.63672 0,1.74496 -1.2875,2.7848005 -3.52891,2.7848005 h -4.87422 V 5.3253755 z m 4.87423,13.1285605 h -4.87422 v -6.03984 h 4.87422 c 1.84843,0 4.05937,0.51048 4.05937,2.89136 -10e-6,2.73752 -2.54219,3.14848 -4.05938,3.14848" />
+  <path
+     style="fill:#107c10;fill-opacity:1"
+     id="path18"
+     d="m 61.986411,3.2108955 c -4.65937,0 -7.9164,3.56488 -7.9164,8.6680005 0,5.11096 3.25703,8.67344 7.9164,8.67344 4.656246,0 7.903126,-3.56248 7.903126,-8.67344 0,-5.1031205 -3.24688,-8.6680005 -7.903136,-8.6680005 m 0,15.5867205 c -3.55,0 -6.03672,-2.84528 -6.03672,-6.91872 0,-4.0703205 2.48672,-6.9148005 6.03672,-6.9148005 3.544526,0 6.018746,2.84448 6.018746,6.9148005 0,4.07344 -2.4742,6.91872 -6.018726,6.91872" />
+  <polygon
+     style="fill:#107c10;fill-opacity:1"
+     transform="matrix(0.8,0,0,0.8,-14.180769,-2.7351845)"
+     id="polygon20"
+     points="49.31055,7.912109 56.58008,17.78516 48.60938,28.64844 51.33984,28.64844 57.95703,19.6582 64.57812,28.64844 67.30566,28.64844 59.33398,17.78516 66.6084,7.912109 63.88281,7.912109 57.95312,15.96826 52.02832,7.912109 " />
+  <metadata
+     id="metadata1">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:title>X Box One logo</dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+</svg>
diff --git a/themes/slate-es-de/xboxone/systeminfo.xml b/themes/slate-es-de/xboxone/systeminfo.xml
new file mode 100644
index 000000000..2d3241d52
--- /dev/null
+++ b/themes/slate-es-de/xboxone/systeminfo.xml
@@ -0,0 +1,31 @@
+<theme>
+    <view name="system">
+        <text name="info1">
+            <text>Manufacturer:  Microsoft</text>
+        </text>
+        <text name="info2">
+            <text>Released:  2013</text>
+        </text>
+        <text name="info3">
+            <text>Units sold:  58 million</text>
+        </text>
+        <text name="info4">
+            <text>CPU:  8-core AMD APU @ 1.75 to 2.3 GHz</text>
+        </text>
+        <text name="info5">
+            <text>RAM:  8 GB DDR3 to 12 GB GDDR5</text>
+        </text>
+        <text name="info6">
+            <text>Graphics:  AMD Radeon (built into APU)</text>
+        </text>
+        <text name="info7">
+            <text>Resolution: 720p, 1080p, 1440p, 4K</text>
+        </text>
+        <text name="info8">
+            <text>Sound:  7.1 surround sound, Dolby Atmos, DTS:X</text>
+        </text>
+        <text name="info9">
+            <text>Media:  Blu-ray, digital distribution</text>
+        </text>
+    </view>
+</theme>
\ No newline at end of file